accomplice accompletive • accompliceship · · · Info · Definitions · Synonyms · Characters · · accomplice · · Text Latin · · Script 10 · · Length Definitions · · · (noun) a person who joins with another in carrying out some plan (especially an unethical or illegal plan). Synonyms: confederate. · · Noun Definition 1 Synonyms · · · confederate · · Synonym 1 Characters · · a latin small letter a U+0061 c latin small letter c U+0063 e latin small letter e U+0065 i latin small letter i U+0069 l latin small letter l U+006C m latin small letter m U+006D o latin small letter o U+006F p latin small letter p U+0070