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