Dictionary Only:
Profanity Off:

20-Letter Words Containing: O,P,Y,I,S,M

 (In Any Order)
There are 14 20 letter words, 68 20 letter phrases and 0 20 letter abbr's with O,P,Y,I,S,M in.

Best Scoring

Expand?WordSave?LengthUsagePointsType
We couldn't find any valid Scrabble US words with a length of 20. Try changing the version of the game.
Tip: Scrabble EU allows far more words than US!

All 20 Letter Words

Words (14)
hypercholesterolemiaultramicroscopicallypsychopharmacologistpsychopharmacologiesplethysmographicallyphenylthiocarbamidesphenylpropanolamineslymphogranulomatosishyperparathyroidismshypercholesterolemicencephalomyocarditisoophorosalpingectomyhyperadrenocorticismhistoincompatibility
Phrases (68)
transportation systemsuperfamily coccoideaprumnopitys taxifoliaprinciple of parsimonynymphicus hollandicusjapanese monetary unitfamily pseudococcidaefamily passifloraceaeyosemite national parkxiphosurus polyphemusword processing systemtemporal lobe epilepsysystema respiratoriumsymplocarpus foetidussympathetic vibrationswietinia macrophyllasuperfamily tineoideasuperfamily muscoideastylophorum diphyllumsodium lauryl sulphatesir james young simpsonround-spored gyromitrapyramidal motor systempsychopsis kramerianapsychic communicationprimary solid solutionpolystichum setiferumpolystichum lonchitispolystichum aculeatumphysostigma venenosumphysiological anatomyphilosophy departmentperonospora hyoscyamiperomyscus gossypinusnepalese monetary unitmycoplasmal pneumoniamusculophrenic arterymountain lady's slippermorphophonemic systemmigratory grasshopperleptotyphlops humilisjapanese morning gloryintravenous pyelogramhyperkinetic syndromehypericum androsaemumheracleum sphondyliumgenus gymnosporangiumfamily strophariaceaefamily psilophytaceaefamily phyllostomidaefamily peripatopsidaefamily opisthocomidaefamily odontaspididaefamily melampsoraceaefamily lophosoriaceaefamily hipposideridaefamily edaphosauridaeempiricist philosophydryopteris marginaliscypripedium calceoluscyamopsis psoraloidescompensatory spendingcitrophilous mealybugchrysophyllum cainitoastrophyton muricatumasplenium platyneuronapalachicola rosemaryambrosia psilostachya
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