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18-Letter Words Containing: R,I,D,D

 (In Any Order)
There are 18 18 letter words, 187 18 letter phrases and 0 18 letter abbr's with R,I,D,D in.

Best Scoring 18 Letter Words With: R,I,D,D

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We couldn't find any valid Scrabble US words with a length of 18. Try changing the version of the game.
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All 18 Letter Words

Words (18)
photodisintegratedoverindustrializedoverindebtednessesdisintermediationsdimethylhydrazinesdihydroergotaminesdendrochronologistdendrochronologiesdehydrochlorinatesdehydrochlorinateddehydrochlorinasesdedifferentiationsbiodegradabilitiespteridospermopsidaoxidation-reductionorder-chenopodialeshydroflumethiazidecylindrical-stemmed
Phrases (187)
woodwind instrumentwedding anniversarytheodore dwight weldsuborder myxinoideisubmandibular glandsingle-reed woodwindshort hundredweightright-handed pitcherpresident clevelandorder sarcosporidiaindian rhododendronhindu calendar monthfunctional disorderfamily hirundinidaefamily charadriidaeexpressed almond oiledward lee thorndikeedvard hagerup griegduck-billed dinosaurdouble-deck carriagedonato di betto bardidefender of the faithdame sybil thorndikecarduelis carduelisartificial additiveanisette de bordeauxandropogon gerardiiandromeda polifoliaandrew dickson whiteadministrative bodyaccounting standardacademic departmentwilhelm eduard weberwhite fringed orchidwestern diamondbackvaledictory addressunited states dollarunderground railwaytrimorphodon lambdasydney harbor bridgesuborder tarsioideasuborder pinnipediasuborder odontocetisuborder mugiloideasuborder lemuroideasnowdrop windflowerside-blotched lizardsemiconductor diodesecondary educationsecondary dentitionsaturated fatty acidsarah kemble siddonsround-tailed muskratrichard ii of englandrichard coeur de lionrhus toxicodenedronrhododendron maximarhodesian ridgebackretarded depressionreductio ad absurdumred-winged blackbirdred-legged partridgered-green dichromacyred-bellied terrapinred-backed sandpiperquadrigesima sundaypurple-hooded orchisproducer price indexprince edward islandpresident john adamspotassium hydroxidepolaroid land cameraperiodontal diseaseornithopod dinosaurorder tubulidentataorder temnospondyliorder mycrosporidiaorder haplosporidiaorder haemosporidiaorder actinomyxidianauclea diderrichiimiddle temporal veinmiddle cerebral veinmax ferdinand perutzmarsilea drummondiimarquis de condorcetmaiden blue-eyed marymagnesium hydroxidelesser sunda islandsledum groenlandicumlandscape gardeningjunior middleweightjudicial proceedingjordanella floridaejean-claude duvalierjames edmund scrippsintermediate shroudindri brevicaudatusindicator electrodeidiopathic disorderhydroxybutyric acidhydroxybenzoic acidhydropower industryhundred-and-sixtiethhundred-and-fortiethhundred-and-fiftiethhooded pitcher planthawaii standard timeground-emplaced minegreat dividing rangegoods and service taxgolden wonder milletgold-crowned kingletgenus toxicodendrongenus microdipodopsgenus halimodendrongenus armadillidiumgenus archidiskidonfull faith and creditfrench and indian warfluidized bed boilerflorida smoothhoundferdinand de lessepsfamily trombidiidaefamily torpedinidaefamily peridiniidaefamily macropodidaefamily hydrobatidaefamily drepanididaefamily crocodylidaefamily bradypodidaeepidendrum tampenseedwin dubois haywardedward jean steichenedward iii of englandedgar douglas adrianeast indian rosewooddynamic loudspeakerdwarf russian almonddryopteris goldianadryopteris dilatatadrunk-and-disorderlydramatic productiondouble-breasted suitdivision rhodophytadispersed particlesdisorderly behaviordiriment impedimentdirect bill of ladingdichondra micranthadicentra canadensisdesmodium tortuosumdesmodium purpureumdepressive disorderdental orthopaedicsdelusional disorderdeductive reasoningconversion disordercontopus sordiduluscongenital disorderconfederate soldiercharles digby harrodcatherine de mediciscardioid microphonecardamine douglasiicamelus dromedariusbuilding departmentbroadcasting studiobrittle bladder fernbouvier des flandresbone-headed dinosaurblackbody radiationblack-body radiationbird-footed dinosaurbering standard timebastardy proceedingbarbados maidenhairbadlands wildernessautoimmune disorderasterid dicot familyarnold daniel palmerantidepressant drugaluminium hydroxidealaska standard timeahmed salman rushdieagitated depressionacute brain disorder
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