Kontras rhymes with:
sentras, actress, ambidextrous, beatrice, buttress, citrus, dextrous, disastrous, estrous, estrus, fortress, headmistress, idolatrous, lustrous, mattress, mistress, monstrous, nitrous, peatross, petrus, sentras, waitress, watrous
Kontras sounds like:
kanter's, kantor's, kendrick, kendricks, kindrick, kondracki