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18-Letter Words Containing: O,O,P,P,R,S

 (In Any Order)
There are 39 18 letter words, 80 18 letter phrases and 0 18 letter abbr's with O,O,P,P,R,S in.

Best Scoring 18 Letter Words With: O,O,P,P,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 (39)
disproportionatelypsychopharmacologyspectrophotometricstereophotographicspectrophotometersspectrohelioscopesspectroheliographyspectroheliographspsychobiographicalpreposterousnessespolymorphonuclearsphotoreproductionsphotomorphogenesisphotomorphogenesesphotomicrographiesphotolithographiesphosphodiesterasespentachlorophenolsorganophosphorusesmicrophotographiesmicrophotographersmicrolepidopterousmacrophotographieslipopolysaccharidelepidopterologistsimmunosuppressionshyperpolarizationsevapotranspirationdisproportionationdisproportionatingdephosphorylationscounterpropagandasastrophotographiesastrophotographerstriphosphopyridinepteridospermopsidapseudopleuronectesplasmodiophoraceaehypoparathyroidism
Phrases (80)
superiority complexscorpio the scorpionproposal of marriagepriority processingposterior pituitarypopulus tremuloidespiano transcriptionphotographer's modelperomyscus leucopusp-type semiconductornephrops norvegicusfrancis ford coppolaxyphophorus helleriuropsilus soricipesupper carboniferousunipolar depressiontrisodium phosphatethamnophis proximussymphoricarpos albasupervisory programsuborder lipotyphlasporobolus poiretiiself-employed personsao tome and principereaction propulsionpyrophosphoric acidpurple-hooded orchispsychotherapy grouppsocopterous insectprospero lambertiniprosopis juliifloraprosopis glandulosapropositional logicproportional samplepromotional expenseprofessional personpotamogeton crispusportal hypertensionporcupine provisionpopulus trichocarpapolyporus squamosuspolyporus frondosuspolypodium scouleripolyphosphoric acidpodiceps ruficollisplumed scorpionfishplains pocket gopherpezophaps solitariaparathion poisoningorder psilophytalesorder haplosporidianotoryctus typhlopsmontia lamprospermamicroprocessor chipmetaphosphoric acidlepromatous leprosyjohn joseph pershinginorganic phosphatehypophosphoric acidgroup psychotherapygroup centrospermaegradable oppositiongenus sphaerocarposgenus protoceratopsgenus microdipodopsgeneral-purpose bombgastroepiploic veineuropean wolf spiderdoctor of philosophycorporal punishmentcompound microscopecomplex prepositioncommon lady's-slippercoluber hippocrepischrysolophus pictuscapreolus capreoluscapital of singaporebody plethysmographalsophila pometariaabsorption spectrum
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