Here's what rhymes with polysacch.
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 ipecac claque repack rickrack highjack cardiac almanac elegiac unpack zodiac hardtack anorak gunnysack razorback thumbtack skyjack paperback maniac haversack piggyback applejack pickaback mudpack quarterback demoniac lumberjack amnesiac insomniac crackerjack steeplejack stickleback counterattack nymphomaniac megalomaniac Words that almost rhyme with polysacch
hag fag sag zag shag bag flag lag tag rag slag gag stag wag mag nag snag dag swag dishrag drag brag crag fleabag scrag washrag blag lollygag lallygag toerag nosebag wigwag sleazebag chinwag scallywag saddlebag scalawag 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 riverbank clank embank unmask outrank charabanc antitank databank pointblank