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