Here's what rhymes with unreturn.
turn burn tern churn return learn stern fern adjourn yearn spurn discern quern upturn nocturne sauterne overturn concern subaltern taciturn unconcern Words that almost rhyme with unreturn
term germ terme berm perm firm sperm worm therm affirm reaffirm corm infirm squirm wheatgerm confirm endosperm isotherm angiosperm reconfirm gymnosperm