17-Letter Words Containing: T,A,N,A
(In Any Order)
There are 292 17 letter words,
1,051 17 letter phrases and
0 17 letter abbr's with
T,A,N,A in.
Best Scoring 17 Letter Words With: T,A,N,A
Expand? | Word | Save? | Length | Usage | Points | Type | |
---|---|---|---|---|---|---|---|
We couldn't find any valid Scrabble US words with a length of 17. Try changing the version of the game.
Tip: Scrabble EU allows far more words than US! |
All 17 Letter Words
Words (292)
depersonalizationconversationalistcommercializationindustrializationtranscendentalismanthropologicallycompartmentalizedtransilluminationtranscendentalistthermodynamicallyphilanthropicallyinappropriatenessconsubstantiationcompartmentaliseddextroamphetamineelectromechanicaldematerializationnondenominationalinterdepartmentalwarrantablenesseswarmheartednessesuntranslatabilityuniversalizationsuniformitarianismunchangeabilitiesunassailabilitiesunanswerabilitiesunalterablenessesunacceptabilitiesultrasonographiesultrasonographersultraprofessionalultranationalistsultranationalismsultraminiaturizedultracontemporaryultraconservatismtransubstantiatestransubstantiatedtransthoracicallytransplantabilitytransparentnessestransnationalismstranslatabilitiestransistorizationtransilluminatorstransilluminatingtransgenerationaltransferabilitiestransdisciplinarytranscriptionallytotalitarianizingtintinnabulationstheatricalizationteratocarcinomatatemporomandibulartechnicalizationssupranationalistssupranationalismssubstantialnessessubclassificationsubcategorizationstructuralizationstraitlacednessesstraightjacketingspiritualizationssaccharificationsrevascularizationretransformationsrenationalizationremilitarizationsrehospitalizationrecrystallizationreclassificationsrecentralizationsrecapitalizationsrationalisticallyquatercentenariesquadricentennialsprovincializationpreternaturalnessprequalificationspracticablenessesposttranslationalpoliticalizationspictorializationsphotoreactivationphotoreactivatingphotomechanicallyphotocoagulationspharmacognosticalpaternalisticallyparameterizationspancreatectomizedpaleomagneticallyoverextrapolationoverexaggerationsotolaryngologicalorthogonalizationonomatopoeticallynonparticipationsnonmathematiciansnonmanufacturingsnonfraternizationnonecclesiasticalnonavailabilitiesneuropathologicalnecessitarianismsnationalisticallymunicipalizationsmultigenerationalmonochromaticallymisclassificationmischaracterizingmisappropriationsmisadministrationmicromanipulatorsmicromanipulationmicroencapsulatesmicroencapsulatedmethylnaphthalenemerchantabilitiesmelodramatizationmaneuverabilitiesmalapportionmentsmaladministrationmaintainabilitiesmagnetoresistancemacroevolutionarylymphogranulomatalymphadenopathieslatitudinarianismintrathoracicallyintraperitoneallyintertranslatableinterpopulationalinternationalizesinternationalizedinternationalistsinternationalismsinternationalisesinternationalisedintergenerationalintercalibrationsinteravailabilityinterassociationsineradicabilitiesineffaceabilitiesincomparabilitiesincalculabilitiesinapplicabilitiesinalterablenessesimprovisationallyimpersonalizationimaginativenessesidiosyncraticallyhyperpolarizationhyperinflationaryhexachloroethaneshemagglutinationshardheartednesseshandcraftsmanshiphalfheartednessesgrammaticalnessesfragmentarinessesfractionalizationfictionalizationsferrimagneticallyfantasticalnessesexchangeabilitiesexaggeratednessesepithelializationelectroanalyticaleditorializationsdisqualificationsdisadvantagednessdictatorialnessesdepartmentalizingdenuclearizationsdenaturalizationsdemineralizationsdemilitarizationsdeclassificationsdecentralizationscytotaxonomicallycounterpropagandacounteradaptationcounteraccusationcontraindicationscontainerizationscontainerisationsconfigurationallycompartmentationscompartmentalizescompartmentalisescomparativenessescommunitarianismscollaborationistscollaborationismscoadministrationscircumstantiatingcircumstantialitycircumnavigationscircumambulationschoriocarcinomatachorioallantoidescharacterizationscatecholaminergicbureaucratizationbiotransformationbiomathematiciansautointoxicationsautoimmunizationsauthoritativenessauthoritarianismsatrabiliousnessesarchitectonicallyarchconservativesappropriatenessesantitechnologicalantischizophreniaantirevolutionaryantirationalitiesantiorganizationsantimiscegenationantihumanitariansantiestablishmentantidesegregationanticonservationsanticommercialismanticlimacticallyantiassimilationsanagrammatizationaminotransferasesalternativenessesagglutinabilitiesaerothermodynamicacquaintanceshipsaccountablenessesaccommodativenessaccommodationistsvaletudinarianismunsympatheticallyunexchangeabilityunderstandabilityunapproachabilityultraconservativethermocoagulationsupernaturalisticsemi-vegetarianismself-gratificationpredestinarianismpericementoclasiaparticularizationparticularisationpaleoanthropologypalaeoethnographynitrobacteriaceaelumpenproletariatintradepartmentalinstantaneousnessindustrialisationindividualizationindividualisationindefatigablenessimpracticablenesshyperalimentationhaemoglobinopathyhaemagglutinationextraordinarinessentomophthoraceaedispassionatenessdisadvantageouslydepersonalisationdenominationalismdenationalizationdenationalisationdecriminalizationdecriminalisationcounterfactualitycounterattractioncongregationalistcongregationalismconceptualizationconceptualisationcompassionatenesscommercialisationaustralopithecineantiferromagneticantiauthoritariananachronisticallyalpha-adrenoceptorPhrases (1051)
william stricklandwilliam holman huntwater conservationvirginia snakerootultrasound scannertypha angustifoliatwin-aisle airplanetsimshian languagetringa melanoleucatrichechus manatustrentino-alto adigetransylvanian alpstotalitarian statetonsilla adenoideathird cranial nervethe other way aroundtenth cranial nervetemperature changetaxonomic categorytactical manoeuvresupernatural beingsubphylum craniatasuborder manteodeasubkingdom metazoasubfamily turdinaesubfamily lutrinaestorage allocationstandard procedurestable attributionspousal equivalentspecial assessmentsodium bicarbonatesituation analysissir arthur sullivansildenafil citrateserial publicationsebastian vizcainosatureia hortensissanitary conditionsalvadoran capitalsackcloth and ashesrussian federationrobert ranke gravesradioactive datingradiation pressurepurchase agreementpragmatic sanctionpontederia cordatapolitical donationpolitical detaineeplastering machinepersonal magnetismpectoral medallionpearly everlastingparaquat poisoningparallel operationpanamanian capitalpalaemon australisoriganum dictamnusorder zygnematalesorder thysanopteraoptical aberrationoperational damageoff the beaten tracknumerical quantitynonmalignant tumornon-standard speechnoctiluca miliarisninth cranial nervenikolaas tinbergennicaraguan capitalnewsstand operatornetherlands guiananatural philosophynatural phenomenonnatural depressionnational socialistnail-tailed wallabymyristica fragransmutual resemblancemountain partridgemountain cranberrymount kanchenjungamilitary formationmegatherian mammalmedical evacuationmatthias schleidenmaterials handlingmark the evangelistmanihot utilissimamanagement controlmalignant neoplasmmalignant melanomamalignant hepatomamake vibrant soundsmajor tranquilizerloxodonta africanalooking-glass plantlegislative branchlaurentian plateaularix occidentalislandscape paintinglacrimal secretionjohn broadus watsonjerez de la fronterajean-baptiste lullyirrational impulseiraqi monetary unitinterstate highwayintercostal arteryhuman relationshiphorned rattlesnakehereditary patternhenry david thoreauheat of sublimationguttural consonantgulf of carpentariagreat grey kangaroogravitational massgranulator machinegraduated cylindergenus pityrogrammagenus haematoxylumgenus haematoxylongenus dactylorhizagenus ceratosaurusgenus cantharellusgenus aristolochiagenus alstroemeriagaultheria shallongalilean satellitefloral arrangementfinancial forecastfifth cranial nervefederal departmentfeast of dedicationfamily teredinidaefamily adiantaceaeeugenia aromaticumethiopian languageepipactis giganteaendometrial cancerelizabethan sonnetelectrical contactegyptian paper rushegyptian paper reeddunkirk evacuationdoctrine of analogydisability paymentdianthus plumariusdiagnostic programdesperate criminaldependent variabledepartment of statedead hand of the pastdame margot fonteyndamaliscus lunatuscylinder separatorcuban monetary unitcrataegus monogynacostanoan languagecorneal transplantcoriandrum sativumcopepod crustaceancontact dermatitisconsonant mutationconservative partycongenital anomalyconfederate statescondensation trailcolouring materialcoloratura sopranocobalt ultramarineclean bill of healthciliated protozoancheilanthes lanosacharles hard townescentral chimpanzeecautious statementcatskill mountainscatherine the greatcastilian languagecartilaginous tubecapital of virginiacapital of thailandcapital of surinamecapital of sri lankacapital of red chinacapital of pakistancapital of nebraskacapital of mongoliacapital of michigancapital of marylandcapital of kentuckycapital of illinoiscapital of camerooncapital of botswanacapital of arkansascamelus bactrianuscambrian mountainscalycanthus familyby artificial meansbuttermilk pancakeburning at the stakebulnesia sarmientibroad-leaved montiabrittle maidenhairbright as a new pennybotrychium lunariablackfoot languagebilateral contractbeefsteak geraniumbattle of trasimenobattle of kwajaleinbattle of chaeroneabattle of agincourtbalaena mysticetusautogenic trainingaustrian schillingaustralian capitalattestation reportassociation cortexasbestos abatementarteria pulmonalisarchitectural planapennine mountainsantrozous pallidusantonio stradivariantidorcas euchoreantibacterial druganterior pituitaryanethum graveolensanatolian languageanas platyrhynchosamerican alligatoralthea officinalisalphabetic writingalfred eisenstaedtagrippina the elderagathis lanceolataadvertising agencyacoustic impedanceacoustic delay lineacherontia atroposabsorbent materialabsolute magnitudezigadenus nuttallizapotecan languagezanthoxylum flavumyellowtail snapperxeranthemum annuumxanthoma multiplexworld organizationworld organisationwinter's bark familywinter squash plantwilliam henry prattwilliam henry gateswhite fairy lanternwestern wheatgrasswestern meadowlarkwestern coral snakewest indian jasmineweb-toed salamanderwatermelon begoniawasserman reactionwarning colorationwalter elias disneywalt whitman bridgevocational programvisual display unitvirginia waterleafviminaria denudatavigna aconitifoliavictoria de durangoventure capitalistventure capitalismvena nasofrontalisvena intercostalisvangueria infaustavanadium pentoxideus attorney generaluruguay potato vineunilateral descentunguiculate mammaltwo-handed backhandtuscarora languagetrinidad and tobagotrimming capacitortriangular bandagetrespass on the casetraveling salesmantrap-and-drain augertransvaal provincetransparent quartztransmission shafttragulus javanicustragelaphus angasitrading operationstownsendia exscapatourist attractiontopical anesthetictopical anesthesiatomato concentratetimber rattlesnakethuja occidentalisthrinax parviflorathrinax microcarpathomas chippendalethevetia peruvianathespesia populneathermal resistancethermal insulationtexas horned lizardteucrium canadensetetragonia expansatetradecanoic acidtestamentary trustterrestrial planetterminal emulationtempletonia retusatelevision antennatelegraphic signalteilhard de chardintechnical sergeanttechnical analysisteapot dome scandaltaxodium ascendenstarnished plant bugtardive dyskinesiatanzanian shillingtansy-leaved rockettaiwanese languagetabulating machinetable-mountain pinesyringa reticulatasynthetic languagesyntactic categoryswietinia mahoganisustaining programsurgical operationsuperclass agnathasubphylum tunicatasubordinate clausesuborder xenarthrasuborder reptantiasturnella neglectastrelitzia reginaestratum granulosumstratford-upon-avonstraight and narrowstock purchase planstephane grappellisteak and kidney piestandard schnauzerstandard deviationst. francis of assisispotted salamanderspotted barramundispinal anaestheticspinal anaesthesiaspherical trianglesouthern crab applesolanum macranthumslender wheatgrasssixth cranial nervesitta carolinensissir thomas lawrencesir anthony vandykesince a long time agosimon the canaaniteside curtain airbagsibilant consonantseverable contractsenna occidentalissedimentation ratesecurities analystscripting languagescleranthus annuusscience laboratorysciaena antarcticascarlet runner beansatyendra nath bosesatureja hortensissaturation bombingsanta maria del tulesanta maria de belemsalutatory orationsalmonella typhosasales demonstratorsaint-bernard's-lilysaint peter's wreathsaint ignatius' itchsaint francis riversaint anthony's firesabbatia angularisrudbeckia serotinaroystonea oleracearoughtail stingrayrotational latencyrotating mechanismroseola infantilisroman catholic poperoman architecturerocky mountain goatroccella tinctoriarobert van de graaffrobert nesta marleyright to an attorneyrhodymenia palmatarhizoctinia solanirhinoptera bonasusretrograde amnesiaretinal detachmentresonating chamberresistance furnacerepublic of vanuaturegular octahedronrefractory anaemiareal-time operationreading assignmentreaction formationrattlesnake orchidrattlesnake masterrate of respirationras tafari makonnenradiocarbon datingradioactivity unitradiation syndromeradiation sicknessracial segregationquartile deviationquartic polynomialquarter of meridianquadratic equationpythium debaryanumpyrausta nubilalispunched tape readerpsoralea esculentaprumnopitys andinaprovincial capitalproton acceleratorprivate foundationpresident buchananprenatal diagnosispostmaster generalpolynesian tattlerpolybotrya cervinapolybotria cervinapolitical relationpolitical campaignpolistes annularispogonia divaricataplatt national parkplantigrade mammalplantago virginicaplagianthus regiuspistacia lentiscuspiscidia erythrinaphytolacca acinosaphysical educationphthalic anhydridepetasites fragranspersonnel casualtyperpetual calendarperognathus flavuspericallis cruentapenstemon barbatuspennsylvania dutchpenetrating traumapellaea ornithopuspedestrian trafficpectoral sandpiperpayroll departmentpatent applicationpassive resistanceparticipation loanpari-mutuel machineparallel interfacepandanus tectoriuspanama redwood treepaleacrita vernatapainted sandgrouseoxandra lanceolataoxalis corniculataosteogenic sarcomaorontium aquaticumoriental cockroachoriental alabasterorganization chartorder siphonapteraorchidaceous plantorbignya phalerataoral contraceptiveoral contraceptionoral communicationoptical crown glassopen-hearth furnaceongoing evaluationomani monetary unitoil-water interfaceoffsetting balanceoccupational groupnuytsia floribundanuisance abatementnotonecta undulatanothofagus proceranothofagus obliquanorthern snakeheadnorthern phalaropenonsingular matrixnominating addressnew evangelizationnew evangelisationneonatal mortalitynemophila maculatanegatively chargednavigational chartnaval installationnatural childbirthnative pomegranatenationalist leadernational socialismnational insurancenational committeenathaniel bowditchnasal decongestantnarrow-leaf cattailnapoleon bonapartenanticoke languagenancy witcher astornabothian folliclemyotonia congenitamyotonia atrophicamyocardial infarctmycteria americanamutual savings bankmutual fund companymuntingia calaburamountain andromedamost-favored-nationmonstera deliciosamonotropa unifloramonetary aggregatemonarda citriodoramojave rattlesnakemissionary stationmineral extractionmilitary policemanmilitary operationmid-atlantic statesmicrocytic anaemiamexican husk tomatomexican bean beetlemetaplastic anemiamental telepathistmental retardationmental reservationmental measurementmental disturbancemental abnormalitymechanical mixturemaxwell's equationsmatthew walker knotmaternity hospitalmaterial intensitymaster of educationmassachusetts fernmarketing researchmarket penetrationmalus angustifoliamalevolent programmajority operationmajorana hortensismainframe computermagnolia tripetalamagnolia acuminatamagnitude relationmagnetic variationmagnetic resonancemadame de maintenonmacropus giganteusmacrocytic anaemiamachine politicianmacao monetary unitlunitidal intervallogical quantifierlobster a la newburgloan participationliving arrangementlithograph machineliopelma hamiltonilinear acceleratorlindheimera texanalimenitis astyanaxlieutenant generallegendary creatureleathery grape fernlaw of continuationlavandula stoechaslathyrus pratensislathyrus japonicuslateral geniculatelateral epicondylelate latin languagelate greek languagelarge-toothed aspenlarge white petunialane's prince albertland of enchantmentlaminating machinelactase deficiencykorean velvet grasskingdom of thailandkentucky black basskennedia prostratakatsuwonus pelamiskarl von clausewitzkangaroo-foot plantjustinian the greatjuncus articulatusjulian the apostatejulia evelina smithjoseph ben matthiasjohn anthony ciardijean-martin charcotjapanese tree lilacjapanese table pinejan christian smutsjames iv of scotlandisaac merrit singerirish water spanieliresine reticulataionizing radiationionization chamberintonation patterninterstellar spaceinterplanetary gasinternational mileinternal iliac veininstruction manualinhalation anthraxinfrared radiationinflatable cushioninfantile fixationindustrial diseaseindian reservationin large quantitiesimpatiens capensisimaginary creatureignatius of antiochida minerva tarbellhypoplastic anemiahygrotrama foetenshydrogen carbonatehuman paleontologyhudsonia tomentosahottonia palustrishottentot languagehospital occupancyhospital attendanthorizontal surfacehistamine headachehiram ulysses granthimalaya mountainsheteranthera dubiaheptadecanoic acidhepatic portal veinhemianopic scotomahelenium autumnalehearing impairmenthave a bun in the ovenharvard universityharold clayton ureyharnessed antelopeharkat-ul-mujahidinhans christian gramhans albrecht bethehalftone engravinghaemolytic anaemiahabenaria dilatatahaastia pulvinarisgutierrezia texanagreat solomon's-sealgreat indian desertgreat cerebral veingranulation tissuegrandfather clausegrammatical gendergraminaceous plantgrade point averageglobal attributiongiant timber bamboogeranium maculatumgeographical pointgenus zantedeschiagenus tuberculariagenus tradescantiagenus titanosaurusgenus taraktogenosgenus taraktagenosgenus tamiasciurusgenus stenochlaenagenus pyxidantheragenus psaltriparusgenus paranthropusgenus paralithodesgenus paralichthysgenus lithophragmagenus leptinotarsagenus laccopetalumgenus javanthropusgenus hymenantheragenus heterantheragenus dennstaedtiagenus dendranthemagenus darlingtoniagenus cryptogrammagenus chamaecristagenus chalcostigmagenus cephalotaxusgenus catharanthusgenus brachystegiagenus blastocladiagenus batrachosepsgenus balaenopteragenus argyrotaeniagenus aphyllanthesgenus anigozanthusgenus acanthisittagentiana thermalisgentiana saponariagentiana andrewsiigenerative grammargeneral relativitygeneral anestheticgeneral anesthesiageastrum coronatumgastroomental veingarbage collectiongaltonia candicansgalium lanceolatumgalilean telescopefusanus acuminatusfuneral undertakerfunctional anatomyfrench ultramarinefraxinus tomentosafraxinus latifoliafraxinus cuspidatafrank philip stellafrancesco petrarcafragrant water lilyfragrant cliff fernfragmentation bombfractional processfour-tailed bandagefoundation garmentfore-and-aft topsailfoetal circulationflower arrangementflorest's cinerariafloat-type rain gagefixed exchange ratefistulina hepaticafirst cranial nervefiduciary relationferdinand the greatfavorable positionfat-soluble vitaminfashion consultantfamily xantusiidaefamily winteraceaefamily tylenchidaefamily tridacnidaefamily tetraonidaefamily squatinidaefamily saturniidaefamily santalaceaefamily platanaceaefamily ochotonidaefamily nostocaceaefamily marantaceaefamily mantispidaefamily diodontidaefamily capitonidaefamily atherinidaefamily antedonidaefamily anabantidaefamily acanthaceaefalciform ligamentfacial recognitionexternal nasal veinexternal iliac veineuropean turkey oakeurasian green toadeupatorium aya-panaeugenia corynanthaeucalyptus regnanseryngium aquaticumerianthus ravennaeequipment casualtyequatorial currentencyclia tampensisenarthrodial jointemberiza hortulanaelizabeth ann setonelectronic warfareelectronic balanceelectron radiationelectrical healingelectric baking panegyptian water lilyecheneis naucrateseastern meadowlarkeastern cottontaileastern coral snakeeastern chinquapineastern chimpanzeeeast indian rosebayeast indian fig treeeast india rosewooddwarf mountain pinedust contaminationdouble acute accentdomain of a functiondirect examinationdesert selaginelladesert sand verbenadermatobia hominisdepartment of labordentaria bulbiferadendroica petechiadendroica coronatadefense laboratorydecapod crustaceandata communicationdasyatis centrouradangaleat languagedamaraland mole ratdalmatian laburnumcumberland plateaucultivated parsnipcredit applicationcreating by removalcreatine phosphatecreate by mental actcrataegus coccineacrab-eating raccooncrab-eating opossumcrab-eating macaquecoumarouna odoratacotinus americanuscostoaxillary veincortical potentialcorrelation matrixcoreopsis giganteacontract under sealcontagious diseaseconsonantal systemconrad potter aikencongenital diseasecondylura cristataconduction aphasiaconcentration campcommon iliac arterycommon garter snakecoastal rein orchidcoastal diving birdcoagulation factorclitocybe inornataclintonia unifloraclintonia borealisclematis tanguticaclematis lasianthaclematis baldwiniiclass heterokontaeclark standard cellcladistic analysiscineraria maritimachristiaan huygenschristiaan eijkmanchimaera monstrosachilean strawberrychicken cacciatorechicken cacciatorachester alan arthurchemical substancecharles martin hallchange of magnitudechambered nautiluscetraria islandicacervantes saavedracentaurea scabiosacentaurea moschatacensitary suffragecellulose xanthatecelestial guidancecelastrus scandenscaudal anaesthesiacaucasus mountainscatherine of aragoncatalpa bignioidescastration anxietycastilleja miniatacase-hardened steelcartilaginous fishcarolina buckthorncarnot's ideal cyclecarnegiea giganteacarl von clausewitzcarl august nielsencarbonation systemcarbon tetrahalidecapitalist economycapital punishmentcapital of tanzaniacanavalia gladiatacanaanite languagecamphorated phenolcalifornia bay treecalidris melanotoscabernet sauvignonbungarus fasciatusbulbar conjunctivabritish parliamentbotanical medicinebicarbonate of sodabetula neoalaskanabetty naomi friedanbeta-blocking agentbegonia cheimanthabeat around the bushbauhinia variegatabattle of manila baybattle of el alameinbastard pennyroyalbasivertebral veinbaseball equipmentbasal placentationbaptisia tinctoriabanker's acceptancebanff national parkbanded rattlesnakebalance of paymentsbacillus anthracisazadirachta indicaaythya valisineriaayatollah khomeiniaxile placentationautonomic ganglionautoimmune diseaseauthoring languageaustrian winter peaaustralian terrieraustralian sea lionaustralian arowanaaugustinian canonsauditory sensationatypical pneumoniaattacapan languageastragalus danicusastragalus alpinusaster novae-angliaeaster linarifoliusassortative matingassociation theoryassault and batteryasplenium montanumasplenium ceterachasperula tinctoriaartificial horizonarteria perinealisarteria bulbi penisarmy national guardarizona wild cottonaristotelian logicarenaria interpresardisia paniculataardea occidentalisarbitration clauseappropriation billapothecaries' poundapothecaries' ounceapartment buildingantonio pignatelliantiprotozoal drugantigua and barbudaantidiarrheal druganthonomus grandisanthericum liliagoanthemis tinctoriaanomala orientalisangle of refractionangiopteris evectaanemone pulsatillaanaphylactic shockanaphoric relationanalytical balanceanabas testudineusammonium carbonateammonium carbamateamerican white pineamerican turkey oakamerican star grassamerican rattleboxamerican mistletoeamerican mastodontamerican green toadamerican dog violetamerican arrowrootambystoma tigrinumamanita phalloidesalveolar consonantalternative energyalstonia scholarisalpha-naphthol testalpha foetoproteinallionia incarnataalligator sinensisaliphatic compoundalfred thayer mahanalexander the greatalexander hamiltonalcoholic dementiaalcaeus of mytilenealbatrellus ovinusair transportationailanthus silkwormagricultural agentaglaonema modestumagglutination testagastache mexicanaafrican hunting dogaffirmative actionaetobatus narinariadsorbent materialadministrative lawadjustable spanneradaptive radiationadansonia digitataacute renal failureactive applicationactinidia polygamaactinic dermatitisacoustic reactanceacid-base indicatoracid precipitationabsolute deviationabruptio placentae15 may organization