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18-Letter Words Containing: _,F,I,R,S,S,T

 (In Any Order)
There are 14 18 letter words, 71 18 letter phrases and 0 18 letter abbr's with _,F,I,R,S,S,T in.

Best Scoring 18 Letter Words With: _,F,I,R,S,S,T

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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 (14)
disenfranchisementunprofitablenessesuniformitarianismsstereospecificallysatisfactorinessesoverclassificationmultifariousnesseshandcraftsmanshipsfaintheartednessesbiotransformationsunsatisfactorinessself-aggrandisementcross-fertilizationcross-fertilisation
Phrases (71)
treaty of versaillessir matthew flinderssir martin frobishersir frederick ashtonscientific researchpresident jeffersoninfantile paralysishypostasis of christhouses of parliamenthealth professionalfirst epistle of johndefensive structureconservation of massbook of instructionsbanana passion fruitaustralian lungfishascension of the lordwrit of habeas corpuswisteria frutescenswhorled loosestrifeuniversity of sussextyrannus vociferanssystem of numerationswiss confederationsubsistence farmingsubfamily sterninaestratified samplingstations of the crossstanley frank musialstanford universitysergeant first classseminiferous tubulesaxifraga stellarissaint teresa of avilasaint francis xavierrobert james fischerrhizopus stoloniferprunus angustifoliaprofessional tennisparnassia fimbriatapancreatic fibrosisolfactory sensationnasogastric feedingmaster of ceremoniesleycesteria formosalathyrus latifoliusjessica lucy mitfordjames francis thorpeislets of langerhanshelleborus foetidusfringed loosestrifefissurella aperturafirst battle of ypresfirst baron tennysonfast of the firstbornfamily rhiptoglossaepacris obtusifoliaeastern fox squirreldryopteris fragransdryopteris filix-mascytisus multifloruscourt of saint james'scecil scott forestercatherine i of russiacapsicum frutescensboy scouts of americabocconia frutescensastroloma humifusumassociate professorassistant professoraristarchus of samos
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