Dictionary Only:
Profanity Off:

20-Letter Words Containing: I,O,P,S,S

 (In Any Order)
There are 34 20 letter words, 201 20 letter phrases and 0 20 letter abbr's with I,O,P,S,S in.

Best Scoring 20 Letter Words With: I,O,P,S,S

Expand?WordSave?LengthUsagePointsType
We couldn't find any valid Scrabble US words with a length of 20. Try changing the version of the game.
Tip: Scrabble EU allows far more words than US!

All 20 Letter Words

Words (34)
underrepresentationsuncompromisingnessessuperspecializationsspectroheliographiesspectrofluorometriesrepresentationalistsrepresentationalismspsychopharmacologistpsychopharmacologiespseudosophisticationpseudocholinesteraseprofessionalizationsphotoreconnaissancesphotodisintegrationsphosphofructokinasesphosphatidylcholinesphiloprogenitivenesspaleoanthropologistsoverprotectivenessesneuropharmacologistsmicropaleontologistsmicroelectrophoresismicroelectrophoreseslymphogranulomatosisirreproachablenessesincomprehensiblenesshyperparathyroidismshyperconsciousnesseshomotransplantationshistocompatibilitiesexpressionlessnesseselectrophysiologistscomprehensiblenessesnephroangiosclerosis
Phrases (201)
transportation systemtelopea speciosissimasuborder strepsirhinisubclass lepidosauriastephen collins fostersphenisciform seabirdscipio africanus majorschool superintendentsaponaria officinalissaint peter the apostlerhizopogon idahoensispseudotsuga menziesiiprofessional relationpollachius pollachiusplatanus occidentalispersonal relationshippast progressive tensepass with flying colorsorder sphenisciformesnymphicus hollandicusmasticophis flagellumjoseph louis gay-lussacindochinese peninsulagross national productfamily passifloraceaeendogenous depressiondianthus caryophyllusctenocephalides canischristopher isherwoodcentropus phasianinuscardinal compass pointcaprimulgus vociferuscaprimulgus europaeuscapital of mississippibusiness relationshipbritish pound sterlingapostle of the gentilesanemopsis californicaambloplites rupestrisaimee semple mcphersonadenosine diphosphatezalophus californicusxiphosurus polyphemusworkmen's compensationword processing systemwoolsorter's pneumoniavena supratrochlearisvena labialis superiorvaccinium caespitosumuniversal propositiontrichosurus vulpeculatrichomanes speciosumtranscortical aphasiatonsilla pharyngealistolypeutes tricinctusthysanopterous insecttheodore francis powysthelonious sphere monksystema respiratoriumsynchronous operationsymplocarpus foetidussuperior rectus musclesuperfamily muscoideasuborder sciuromorphasuborder plesiosauriasuborder cephalaspidasubclass telosporidiasubclass branchiopodasteatornis caripensisstatistical procedurespiranthes porrifoliaspecial-interest groupspartina cynosuroidessolidago sempervirenssoftware optimisationsodium orthophosphatesodium lauryl sulphatesocial anthropologistslip-tongue log skiddersir oliver joseph lodgesir joseph john thomsonsir james young simpsonsinusoidal projectionsecond epistle of peterscaphiopus bombifronsscabiosa atropurpureasanvitalia procumbenssaint james the apostlerespiratory alkalosisrepublic of seychellesquercus ellipsoidalispyramidal motor systempurse-string operationpublius vergilius maropterocarpus marsupiumpsychopsis kramerianapsychological sciencepseudococcus fragilisprofit and loss accountprofessional footballprofessional baseballprocessus coronoideusprimary solid solutionpresident george w. bushpotassium-argon datingpotassium bicarbonateposttraumatic amnesiaposterior labial veinspostal rate commissionporonotus triacanthuspopulation commissionpolystichum setiferumpolystichum lonchitispolitical correctnesspodocarpus latifoliuspittsburgh of the southphysostigma venenosumphlegmasia alba dolensphlebotomus papatasiiphaseolus multiflorusphalaropus fulicariusphalaenopsis amabilisperonospora hyoscyamiperomyscus gossypinusperitonsillar abscessperisoreus canadensispercussion instrumentpenstemon whippleanuspenstemon linarioidespenicillin v potassiumpassiflora mollissimapassiflora maliformispassiflora laurifoliaparietomastoid suturepaper electrophoresispachyrhizus tuberosusorthophosphorous acidorder scrophularialesophioglossum pendulumoperation desert stormnotropis atherinoidesnecrobiosis lipoidicamountain lady's slippermorphophonemic systemmorchella angusticepsmigratory grasshoppermicropterus salmoidesmasticophis lateralislonicera sempervirenslipoid granulomatosisleptotyphlops humilisketosis-prone diabetesjournalist's privilegejoseph warren stilwellisthmus of tehuantepecisovolumetric processindustrial psychologyhimantopus himantopusherschelian telescopehelianthus petiolarisgross domestic productgnaeus pompeius magnusgeometric progressiongenus ptilonorhynchusgenus pithecanthropusgenus hippoglossoidesgenus gymnosporangiumgenus ctenocephalidesgenus aspidophoroidesgenus aegyptopithecusgalvanic skin responsegaleorhinus zyopterusforeground processingfield press censorshipeuphorbia cyparissiasenglish cocker spanielempiricist philosophydryopteris oreopterisdryopteris marginalisdemetrius poliorcetescystopteris bulbiferacyperus alternifoliuscyamopsis psoraloidesctenocephalides feliscompensatory spendingclinical psychologistclassical haemophiliacistothorus platensiscistothorus palustrischrysophrys australisbrassaia actinophyllabegonia semperflorensbackground processingatlantic spiny dogfishasplenium trichomanesasparagus officinalesartemisia gnaphalodesartaxerxes ii of persiaariocarpus fissuratusarctostaphylos alpinaambrosia psilostachya
WordDB Icon
WordDB
United Kingdom
Download the WordDB app directly on your home screen for instant access. No App Store necessary, less than 1MB storage, always up-to-date and secure.
1.
Tap on share button
2.
Tap on Add To Home Screenadd button
3.
Find WordDB App Icon on your home screen