Dictionary Only:
Profanity Off:

20-Letter Words Containing: O,I,S,E,A,C,H,S

 (In Any Order)
There are 15 20 letter words, 68 20 letter phrases and 0 20 letter abbr's with O,I,S,E,A,C,H,S in.

Best Scoring 20 Letter Words With: O,I,S,E,A,C,H,S

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 (15)
overenthusiasticallyspectroheliographiespsychopharmacologiespseudosophisticationpseudocholinesterasephotoreconnaissancesphosphofructokinasesphosphatidylcholinesneuropharmacologistsmischaracterizationsirreproachablenesseshistocompatibilitiesacetylcholinesterasenephroangiosclerosisheterobasidiomycetes
Phrases (68)
sphenisciform seabirdsir charles wheatstonemasticophis flagellumluscinia megarhynchosjoseph louis gay-lussacindochinese peninsulahylocichla fuscescenshans christian oerstedgleditsia triacanthosfamily tachyglossidaeeleocharis acicularisctenocephalides canisclass hemiascomycetescharadrius morinelluscentropus phasianinuscarson smith mccullersamerican harvest mouseaimee semple mcphersonxenorhyncus asiaticusvena supratrochlearistrichosurus vulpeculatrichomanes speciosumthysanopterous insecttheory of dissociationtheodore francis powyssynchronous operationsuborder sciuromorphasuborder heterostracisuborder cephalaspidasouth american sea lionsiderochrestic anemiaseborrheic dermatitispsychopsis kramerianapsychological scienceperonospora hyoscyamipaper electrophoresispachyrhizus tuberosusorder scrophularialesorder aristolochialesnerve block anesthesianarthecium ossifragummorchella angusticepsmasticophis lateralislasthenia chrysostomakinetic theory of gasesisthmus of tehuantepechyacinthus orientalishibiscus rosa-sinensisherschelian telescopehalicoeres bivittatusgenus pithecanthropusgenus ctenocephalidesgenus aegyptopithecusgenus acanthoscelidesflindersia schottianaeuphorbia cyparissiaserythronium dens-canisenglish cocker spanielechinocactus grusoniictenocephalides feliscoronary heart diseaseconduction anesthesiaclassical haemophiliacistothorus platensischinese black mushroomcharles dillon stengelastreus hygrometricusasplenium trichomanes
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