tactfulness tactfully • tactic · · · Info · Definitions · Synonyms · Antonyms · Characters · · tactfulness · · Text Latin · · Script 11 · · Length Definitions · · · (noun) consideration in dealing with others and avoiding giving offense. Synonyms: tact. · · Noun Definition 1 Synonyms · · · tact · · Synonym 1 Antonyms · · · tactlessness · · Antonym 0 Characters · · a latin small letter a U+0061 c latin small letter c U+0063 e latin small letter e U+0065 f latin small letter f U+0066 l latin small letter l U+006C n latin small letter n U+006E s latin small letter s U+0073 t latin small letter t U+0074 u latin small letter u U+0075