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