connivance conniption • connivancy · · · Info · Definitions · Synonyms · Characters · · connivance · · Text Latin · · Script 10 · · Length Definitions · · · (noun) agreement on a secret plot. Synonyms: collusion. · · Noun Definition 1 (noun) (law) tacit approval of someone's wrongdoing. Synonyms: secret approval, tacit consent. · · Noun Definition 2 Synonyms · · · collusion · · Synonym 1 secret approval · · Synonym 2 tacit consent · · Synonym 3 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 n latin small letter n U+006E o latin small letter o U+006F v latin small letter v U+0076