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