Words that almost rhyme with slackin

lacking racking slacking slaking wracking packing backing cracking tracking lagging stacking flagging hacking sacking smacking tacking blacking clacking jacking whacking slagging snacking shacking attacking dragging nagging sagging bragging tagging wagging bagging gagging fagging quacking repacking snagging shagging unflagging unpacking bivouacking skyjacking piggybacking quarterbacking counterattacking

lapin lambkin napkin tannin lambskin catkin aspirin calcine hangmen hatpin backspin batmen examine sanguine landsmen batsmen calfskin draughtsmen bandsmen