Dictionary Only:
Profanity Off:

18-Letter Words Containing: O,R,P,H,I,S,M

 (In Any Order)
There are 28 18 letter words, 59 18 letter phrases and 0 18 letter abbr's with O,R,P,H,I,S,M in.

Best Scoring 18 Letter Words With: O,R,P,H,I,S,M

Expand?WordSave?LengthUsagePointsType
We couldn't find any valid Scrabble US 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 (28)
spectrophotometrichyperaldosteronismthrombophlebitidesthermoplasticitiessphygmomanometriesrechromatographiesphotomorphogenesisphotomicrographiesmicroradiographiesmicrophotographiesmicrophotographersmethylprednisolonemacrophotographieslymphangiographieshyperpigmentationshyperimmunizationshyperalimentationshydroxytryptamineselectromyographiesdextroamphetaminescomprehensiblenesspteridospermaphytaplasmodiophoraceaenoncomprehensivelymucopolysaccharidehypoparathyroidismhypercholesteremiaglomerulonephritis
Phrases (59)
polish monetary unitmorchella crassipeslepomis macrochirushouses of parliamentherpestes ichneumongossypium herbaceumgenus dimorphothecachristopher marlowechemical operationsamphibious aircraftamaranthus spinosusacoustic gramophonevascular hemophiliaupholstery materialtrisodium phosphatethermoplastic resinthamnophis sirtalisthamnophis sauritusthamnophis proximussymphoricarpos albastereophonic systemsouthern hemispheresodium hypochloriterocky mountain sheepquadriphonic systemquadraphonic systempresident john adamspotassium hydroxidepolystichum brauniiplumed scorpionfishpinnotheres ostreumphragmites communispembroke welsh corgiparochetus communisorder haemosporidianorthern hemispheremusculophrenic veinmilitary censorshipmicroprocessor chipmetaphosphoric acidjatropha stimulosusjames francis thorpehesperis matronalisgenus stephanomeriagenus schizophragmagenus gomphotheriumgenus cnemidophorusgenus argyroxiphiumfamily rhiptoglossafamily relationshipfamily nephropsidaeepistle to the romanscorporal punishmentcnemidophorus veloxcharles william postbursera microphyllabronchoscopic smearbidens trichospermaalsophila pometaria
WordDB Icon
WordDB
United Kingdom
Download the WordDB app directly on your home screen for instant access. No App Store necessary, less than 1MB storage, always up-to-date and secure.
1.
Tap on share button
2.
Tap on Add To Home Screenadd button
3.
Find WordDB App Icon on your home screen