cinch

v [Tn] (US) fasten a girth(2) on (a horse) 给（马）系上肚带.

churlishness, churn, chute, chutney, CI, CIA, cicada, cicatrice, CID, cider, cider-press, cif, cigar, cigaret, cigarette, cigarette (US also cigaret), cigarette-case, cigarette-holder, cigarette-lighter (also lighter), cigarette-paper, Cincinnati, cinder, cinder-track, Cinderella, cine-, cine-camera, cine-film, cine-projector, cineast, cinema, cinematic, cinematographer, cinematographic, cinematography, cinnamon, cipher, cipher (also cypher), circa, circle, circlet,