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