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18-Letter Words Containing: S,I,S,T,R,O,I,D

 (In Any Order)
There are 27 18 letter words, 53 18 letter phrases and 0 18 letter abbr's with S,I,S,T,R,O,I,D in.

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

RankWordSave?LengthUsagePointsType
We couldn't find any valid Scrabble EU words with a length of 18. Try changing the version of the game.
Tip: Scrabble EU allows far more words than US!

All 18 Letter Words

Words (27)
verisimilitudinousultrasophisticatedtriskaidekaphobiassupersophisticatedsuperadministratorredistributionistsradiosensitivitiesquasiperiodicitiesphotodisintegratesoverindustrializesnondiscriminationsmisadministrationsmicrodensitometersmaladministrationslepidopterologistsindustrializationselectrodepositionsdisintermediationsdiastereoisomerismdepersonalizationsdeconstructionistscreditworthinessescontradistinctionsbloodthirstinessesbacteriorhodopsinspteridospermopsidadiethylstilbestrol
Phrases (53)
sir frederick ashtonscottish highlanderoil-industry analystdmitri shostakovichdistributor housingdirect transmissionbush administrationair-to-ground missiletrisodium phosphatesystema digestoriumswiss confederationsuborder tarsioideastarvation acidosisstanford universitysensory deprivationsecobarbital sodiumsample distributionrhizoctinia diseaserespiratory diseasereactive depressionquadriphonic systempylodictus olivarispterocarpus indicuspotassium hydroxideperiodontal diseasepedestrian crossingpaprilus alepidotusorder ustilaginalesorder rickettsialesneurotic depressionnasogastric feedingmyosotis scorpiodesmalacosoma disstrialactarius deliciosojessica lucy mitfordiron-storage diseaseindirect expressionin one's birthday suithalicoeres radiatusgenus trichodesmiumgenus dicranopterisfringed loosestrifeeastern indigo snakeeast indian rosewooddryopteris filix-masdissociation energydiscretionary trustcross-country ridingcordyline australiscercis occidentalisbroadcasting studiobidens trichospermaagitated depression
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