19-Letter Words That Start With: O
There are 21 19-letter words,
63 19-letter phrases and
0 19-letter abbr's that start with
O.
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Rank | Word | Save? | Length | Usage | Points | Type | |
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We couldn't find any valid Scrabble EU words with a length of 19. Try changing the version of the game.
Tip: Scrabble EU allows far more words than US! |
All 19 Letter Words
Words (21)
otorhinolaryngologyobjectionablenessesobsessive-compulsiveoverambitiousnessesovercapitalizationsovercentralizationsoverclassificationsovercommercializingoverdifferentiationovergeneralizationsoveridentificationsoverindustrializingoverintellectualizeoverinterpretationsoverproportionatelyoverrepresentationsoversensitivenessesoversimplificationsoverspecializationsovolactovegetariansovoviviparousnessesPhrases (63)
organization expenseold world hop hornbeamorder psittaciformesorder apterygiformesout-of-the-box thinkingorder casuariiformesobstetrical deliveryorder spirochaetalesolfactory perceptionoliver wendell holmesoperating capabilityolympic national parkoccupational diseaseoperational analysisoperational casualtyold man of the mountainorder myxobacteralesotto heinrich warburgorder ophioglossalesoryzopsis hymenoidesotto neumann sverdrupon an individual basisorder pelecaniformesold world least weaselorder perissodactylaoriental bittersweetorder peronosporalesour lady's mild thistleorchis papilionaceaeover the counter stockorder aepyorniformesorder anguilliformesorder anthocerotalesohio state universityoleandra neriiformisosmanthus americanusout-of-body experienceorder saprolegnialesorder auricularialesorder selaginellalesoncorhynchus kisutchorder caryophyllalesolfactory impairmentorder stereospondyliorder chlorococcalesone hundred fifty-fiveone hundred forty-fiveostensive definitionone hundred sixty-fiveorder tulostomatalesone thousand thousandorder dinoflagellataoenothera macrocarpaone-hundred-millionthoperant conditioningorder geophilomorphaorectolobus barbatusoperating microscopeorder hypermastiginaoccupational therapyoperational calculusorange-blossom orchidorthophosphoric acid