Colt's rhymes with:
colts, kolts, koltz, bolts, boltz, colts, folts, foltz, goltz, holt's, holts, holtz, jolts, kolts, koltz, moltz, revolts, scholtes, scholtz, shoults, shoultz, soltes, stoeltze, stoltz, voeltz, volts, voltz, woltz
Colt's sounds like:
caltex, calutzi, caseloads, casualties, causalities, celtic, celtics, celtics', celts, chalets, child's, childhoods, childish, childs, chocolates, ciliates, claddagh, claudius, cleats, clites, clothes, cloths, clots, clouds, clowdus, clutch, clutches, clutts, colds, colledge, collides, coltec, colts, coolidge, coolidge's, coultas, cult's, cultic, cults, cul_de_sac, cyclades