Catamount rhymes with:
tantamount, paramount, tantamount, marymount, paramount, permount, tantamount, headcount, marymount, paramount, permount, playcount, tantamount, undercount
Catamount sounds like:
cadenhead, castaneda, cautioned, chastened, chestnut, chestnutt, costumed, cottoned, cottonmouth, cottonwood, coutant