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