Dictionary Only:
Profanity Off:

20-Letter Words Containing: O,R,I,H,O,U

 (In Any Order)
There are 14 20 letter words, 90 20 letter phrases and 0 20 letter abbr's with O,R,I,H,O,U in.

Best Scoring 20 Letter Words With: O,R,I,H,O,U

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)
pseudocholinesterasephotoautotrophicallyphosphofructokinasesneurophysiologicallyneuropharmacologistsneuropharmacologicallymphogranulomatosishyperconsciousnessesglomerulonephritideselectrooculographiessemiautobiographicalpseudohermaphroditiciodochlorhydroxyquinimmunohistochemistry
Phrases (90)
woodrow wilson guthrietheatrical productionsouth american countryschool superintendentrocky mountain bighornresurrection of christpsychological featurephotographic emulsionhugo alvar henrik aaltohonduran monetary unithenri toulouse-lautrecgenus phoenicophoriumgenus ornithorhynchuseuphorbia cyathophoracorallorhiza maculatacapital of south africabarthold georg niebuhrageratum houstonianumzalophus californicusyellow-blue dichromacyxiphosurus polyphemustwenty-four hour periodtrichomanes speciosumtrachinotus carolinusthysanopterous insectthermocouple junctionthelonious sphere monksynchronous operationsupport vector machinesuborder sciuromorphasuborder heterostracisuborder anthropoideasubclass branchiopodastylophorum diphyllumsouth american sea lionsodium orthophosphatescaphiopus bombifronsrumohra adiantiformisrocky mountains cherryrhododendron viscosumporonotus triacanthuspittsburgh of the southpierre-joseph proudhonphaseolus multiflorusorthophosphorous acidorder scrophularialesorange mushroom pimpleophthalmia neonatorumnorth atlantic councilnorth american countrymultiple-furrow ploughlygodium microphyllumlesser rhomboid musclekingdom of northumbriajohn augustus roeblingjaundice of the newbornindustrial psychologyhygrocybe acutoconicahydrofluosilicic acidheterocyclic compoundhelleborus orientalishaemulon aurolineatumgenus reithrodontomysgenus ptilonorhynchusgenus aspidophoroidesgaleorhinus zyopterusfourth lateran councilform genus rhizoctiniafirst baron rutherfordexecutor-heir relationeuropean house cricketeuproctis phaeorrhoeaeuphorbia helioscopiaechinochloa crusgalliechinocactus grusoniidolichonyx oryzivorusdoctor of public healthdicrostonyx hudsoniusdichloroethyl sulfidecongregational churchcitrophilous mealybugcistothorus platensiscistothorus palustrischrysophyllum cainitochinese black mushroomcalochortus nuttalliicallirhoe involucratabartolommeo eustachiobachelor of literatureastrophyton muricatum
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