Crossword clues for Insincere talk:JIVINGTalking insincerely, in slangJIVEInsincere talkEMPTYWORDSInsincere talk, and a hint to the starts of this puzzle's four other longest entriesCANTInsincere talkGASSYFull of boastful or insincere talk: Colloq.GASSYFull of insincere talk.LIPSERVICEInsincere talkPALTERTalk insincerely.CLAPTRAPInsincere talk.CANTSTalks insincerelyCLAPTRAPInsincere, empty talk.