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