Here's what rhymes with iomain.
main mane gain pain chain rain reign attain ln vain vein cane lane sane fain lain pane rein bane tain vane wane deign feign germane inane moraine urbane arraign thane wain murrain brain contain obtain remain campaign domain grain plain plane train drain insane slain stain champagne terrain crane mundane pertain twain arcane skein romaine swain maintain strain retain sustain ascertain complain cocaine humane regain abstain detain hurricane ordain certaine humaine overlain appertain sprain urethane chicane ingrain reattain entertain refrain disdain profane aeroplane constrain sugarcane butane cellophane retrain explain restrain halothane inhumane monoplane coxswain legerdemain windowpane wholegrain hydroplane demimondaine preordain polyurethane foreordain reexplain Words that almost rhyme with iomain
name maim same came game fame shame lame tame dame claim frame blame flame acclaim aflame rename forename became overcame inflame defame reclaim filename declaim aspartame ballgame proclaim exclaim disclaim selfsame quitclaim counterclaim