Slings rhymes with:
clings, flings, lings, beijing's, brings, clings, dings, flings, king's, kings, kings', krings, lings, mings, pings, ring's, rings, sing's, singh's, sings, spring's, springs, sting's, stings, strings, swings, thing's, things, things', wing's, wings, wings', xiaoping's
Slings sounds like:
saelens, sailing, sakhalinsk, salamanca, salameh's, salamis, salem's, salinas, salinas', salinas's, saling, salling, salmans, salmons, salomon's, salonga, salons, saloons, scaling, scallions, schelling, schickling, schilling, schilling's, schillings, schlang, schlink, schooling, scowling, sealing, seeling, selena's, selinas, selinas's, selling, sellings, shallowness, shelling, shellings, shilling, shillings, sieling, silence, silences, silliness, sizzling, skilling, skillings, skolnick, skolnik, skolniks, skylines, slamming, slams, slang, slawinski, slaying, slayings, slimak, slimming, slims, sling, slinky, sliwinski, sloan's, slominski, slomski, slowing, slowinski, slowness, slums, slung, slyness, solangi, soliman's, solomon's, solomos, solwin's, squealing, suckling, sullens, sullins, swallowing, swelling, swilling