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

 (In Any Order)
There are 15 18 letter words, 106 18 letter phrases and 0 18 letter abbr's with I,D,D,E,R,S in.

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

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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 (15)
photodisintegratedoverindustrializedoverindebtednessesdisintermediationsdimethylhydrazinesdihydroergotaminesdendrochronologistdendrochronologiesdehydrochlorinatesdehydrochlorinasesdedifferentiationsbiodegradabilitiespteridospermopsidaorder-chenopodialescylindrical-stemmed
Phrases (106)
woodwind instrumentwedding anniversarysuborder myxinoideisingle-reed woodwindshort hundredweightpresident clevelandorder sarcosporidiafunctional disorderexpressed almond oilduck-billed dinosaurdame sybil thorndikecarduelis carduelisanisette de bordeauxandrew dickson whiteadministrative bodywestern diamondbackvaledictory addressunited states dollarsydney harbor bridgesuborder tarsioideasuborder pinnipediasuborder odontocetisuborder mugiloideasuborder lemuroideasnowdrop windflowerside-blotched lizardsemiconductor diodesecondary educationsecondary dentitionsaturated fatty acidsarah kemble siddonsround-tailed muskratrhus toxicodenedronrhodesian ridgebackretarded depressionreductio ad absurdumred-backed sandpiperquadrigesima sundaypurple-hooded orchisprince edward islandpresident john adamspotassium hydroxideperiodontal diseaseorder temnospondyliorder mycrosporidiaorder haplosporidiaorder haemosporidiamarsilea drummondiimarquis de condorcetmagnesium hydroxidelesser sunda islandslandscape gardeningjames edmund scrippsintermediate shroudindri brevicaudatusidiopathic disorderhydropower industryhundred-and-sixtiethhawaii standard timegoods and service taxgenus toxicodendrongenus microdipodopsgenus halimodendrongenus armadillidiumgenus archidiskidonferdinand de lessepsepidendrum tampenseedwin dubois haywardedward jean steichenedgar douglas adrianeast indian rosewooddynamic loudspeakerdryopteris goldianadryopteris dilatatadrunk-and-disorderlydouble-breasted suitdispersed particlesdisorderly behaviordicentra canadensisdesmodium tortuosumdesmodium purpureumdepressive disorderdental orthopaedicsdelusional disorderdeductive reasoningconversion disordercongenital disorderconfederate soldiercharles digby harrodcatherine de mediciscardamine douglasiicamelus dromedariusbouvier des flandresbone-headed dinosaurbird-footed dinosaurbering standard timebastardy proceedingbarbados maidenhairbadlands wildernessautoimmune disorderasterid dicot familyantidepressant drugalaska standard timeahmed salman rushdieagitated depressionacute brain disorder
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