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