confab

n (dated infml 旧, 口) private friendly conversation; chat 私下的亲切交谈; 闲谈; 闲聊; 聊天.

condolence, condom, condominium, condon, condonation, condone, condor, conduce, conducive, conduct, conduction, conductive, conductivity, conductor, conductor rail, conductress, conduit, cone, cone-shaped, coney, confection, confectioner, confectionery, confederacy, confederate, Confederate States, confederation, confer, conference, conferment, confess, confessedly, confession, confessional, confessor, confetti, confidant, confidante, confide, confidence,