OH Antonyms There are 9 antonyms of the word oh. (opposite meanings)Did you mean?Definition of OHBest Opposite Words For OHTop 20Top 10 Top 20 (Default)Top 50 Top 100 All All (Default)WordsPhrases All All (Default)Verb Noun Adjective Adverb RankWordSave?Synonyms..UsageType1ahem2hmnounn3welladverbadv4ahnounn5heyverbv6huhnounn7oopsnounn8uhnounn9umnounn Alternatives for AHEM Words (2)hemcoughOpposite words for ahem Alternatives for HM Words (2)hectometerhectometreOpposite words for hm Alternatives for WELL Words (15)goodadvantageouslycomfortablyconsiderablyeasilyfountainheadintimatelylikelookseeshaftsosubstantiallyswellwellspringOpposite words for well Alternatives for AH Words (3)mugginschichOpposite words for ah Alternatives for HEY Words (8)hihowdyblimeyehhuhoiwotcheryoOpposite words for hey Alternatives for HUH Words (2)pardonwhatOpposite words for huh Alternatives for OOPS Words (1)whoopsOpposite words for oops