Karat rhymes with:
carat, karet, beret, carat, demerit, ferret, garratt, inherit, jarrett, karet, merit, parrot, parrott, zarett
Karat sounds like:
karate, karet, kerth, kerwood, keyword, keyworth, kirt, kiryat, korda, koret, kort, korte, korth, koshered, krat, kratt, kraut, krauth, kredit, kriete, krout, kuhrt, kurd, kuroda, kurt, kurth