Here's what rhymes with colitus.
Words that almost rhyme with colitus
openness copiousness soullessness foaminess exogenous motionless hopelessness homelessness eponymous brokenness wholesomeness smokiness soulfulness dolefulness woefulness socialists chauvinists emotionless loathsomeness lonesomeness globalists ferociousness proteolysis boastfulness outspokenness postmistress precociousness toastmistress atrociousness ufologists unwholesomeness