nicknack nickle • nickname · · · Info · Definitions · Synonyms · Characters · · nicknack · · Text Latin · · Script 8 · · Length 2 · · Syllables Definitions · · · (noun) miscellaneous curios. Synonyms: bric-a-brac, knickknack, knickknackery, whatnot. · · Noun Definition 1 Synonyms · · · bric-a-brac · · Synonym 1 knickknack · · Synonym 2 knickknackery · · Synonym 3 whatnot · · Synonym 4 Characters · · a latin small letter a U+0061 c latin small letter c U+0063 i latin small letter i U+0069 k latin small letter k U+006B n latin small letter n U+006E