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