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