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