18-Letter Words That Start With: O
There are 34 18-letter words,
76 18-letter phrases and
0 18-letter abbr's that start with
O.
Best Scoring 18-Letter Words Starting: O
Rank | Word | Save? | Length | Usage | Points | Type | |
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We couldn't find any valid Scrabble EU 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 Starting: O
Words (34)
oversimplificationoverrepresentationobstreperousnessesophthalmologicallyopinionativenessesorganophosphorusesorthogonalizationsorthopsychiatristsoscillographicallyostentatiousnessesotherworldlinessesovercapitalisationovercentralizationovercapitalizationoverclassificationovercommercializedovercommercializesovercommunicationsoverconcentrationsoverembellishmentsorder-chenopodialesoverextrapolationsoverfertilizationsovergeneralizationoveridentificationoverindebtednessesoverindustrializedoverindustrializesoveroptimisticallyoverprotectivenessoverspecializationovolactovegetarianoverinterpretationoxidation-reductionPhrases (76)
oceanites oceanicusold italian languageorthotomus sutoriusorder mycrosporidiaottmar mergenthaleroxydendrum arboreumomphalotus illudenson an irregular basisopisthocomus hoazinold world coral snake
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