Here's what rhymes with ineffac.
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 highjack elegiac maniac unpack zodiac haversack repack anorak gunnysack thumbtack rickrack mudpack skyjack almanac hardtack piggyback amnesiac razorback pickaback cardiac paperback demoniac lumberjack insomniac counterattack stickleback nymphomaniac applejack crackerjack steeplejack quarterback megalomaniac Words that almost rhyme with ineffac
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 nosebag blag toerag wigwag chinwag sleazebag lollygag lallygag saddlebag scalawag scallywag 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 embank riverbank unmask outrank antitank databank pointblank charabanc