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