ought From WikiWord, the free dictionary English Contents DefinitionsRelated wordsReferences DefinitionsnounProperty; possessionDuty; place; office Related wordsSynonymsshouldmustneedhad betterwouldcouldwillcanshallantinomymightzerogottaoughtarequiredobligedAssociatedbehavereasonablyresolvedreasonablemoralknowunderstoodconsiderthinktreatprincipleRhymesfraughtdistraughttautonslaughthottrotknotoverwroughtthoughtblot References Wiktionary — ought Wikipedia — ought