Here's what rhymes with thank.
sank shank anc hanc hank bank rank tank flank frank shrank franc dank lank spank stank yank swank blank drank crank plank prank clank outrank embank riverbank antitank databank charabanc pointblank Words that almost rhyme with thank
ankh ask sac sack hack fac shack alk back lack task mask pack stack flask nach rack slack jack tack cask knack lac masque smack snack bask flak mac mak tak talc whack wrack yak basque flack mack wack yack black attack track crack plaque aback quack shellac clack claque highjack unpack zodiac unmask ipecac repack anorak thumbtack skyjack elegiac maniac hardtack haversack gunnysack razorback rickrack mudpack cardiac paperback almanac piggyback amnesiac pickaback demoniac lumberjack stickleback insomniac applejack crackerjack steeplejack counterattack quarterback nymphomaniac megalomaniac