Here's what rhymes with subrack.
black lack track plaque rack lac wrack yak yack back crack pack nach sac sack slack hack jack tack fac knack shack flak mac mak tak whack clack claque flack mack wack attack stack aback smack snack quack shellac zodiac ipecac repack elegiac unpack hardtack anorak thumbtack rickrack highjack mudpack skyjack cardiac paperback almanac maniac haversack piggyback applejack razorback pickaback steeplejack demoniac lumberjack stickleback crackerjack gunnysack counterattack quarterback amnesiac insomniac nymphomaniac megalomaniac Words that almost rhyme with subrack
drag lag rag brag blag bag flag tag slag gag hag wag crag fag mag nag sag zag dag shag toerag stag snag swag dishrag fleabag scrag saddlebag washrag chinwag scalawag nosebag scallywag wigwag sleazebag lollygag lallygag rank blank drank plank lank prank yank bank task tank thank flank mask sank flask frank crank shrank cask franc masque shank bask dank hanc talc clank hank basque outrank spank stank swank unmask embank riverbank antitank databank pointblank charabanc