overacting overact • overaction · · · Info · Definitions · Synonyms · Antonyms · Characters · · overacting · · Text Latin · · Script 10 · · Length 4 · · Syllables Definitions · · · (noun) poor acting by a ham actor. Synonyms: hamming. · · Noun Definition 1 (verb) exaggerate one's acting. Synonyms: overact, ham it up, ham, overplay. · · Verb Definition 1 Synonyms · · · hamming · · Synonym 1 overact · · Synonym 2 ham it up · · Synonym 3 ham · · Synonym 4 overplay · · Synonym 5 Antonyms · · · underact · · Antonym 0 underplay · · Antonym 1 Characters · · a latin small letter a U+0061 c latin small letter c U+0063 e latin small letter e U+0065 g latin small letter g U+0067 i latin small letter i U+0069 n latin small letter n U+006E o latin small letter o U+006F r latin small letter r U+0072 t latin small letter t U+0074 v latin small letter v U+0076