Here's what rhymes with cankerous.
rancorous cantankerous Words that almost rhyme with cankerous
languorous clangorous amorous avarice cancerous cavernous glamorous handkerchiefs clamorous rapturous daiquiris hazardous afferents aspirants saturates pastorates maturates backwardness anarchists slanderous satirists allergists precancerous noncancerous nonhazardous supersaturates polyunsaturates