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