Words That Rhyme With "Knuckles" :
2 syllables:
bubbles, buckles, buttle, chuckles, cockles, couples, crackles, cuttle, cycles, doubles, Eccles, freckles, grackles, guggle, guttle, hackles, Hubble's, huckle, huddles, juggles, locals, Michaels, Mickles, muckle, muddles, pickles, puddles, pupal, rickles, ruckle, ruddles, ruttles, scuttle, shackles, shekels, shuttles, sickles, smuggle, souple, stickles, struggles, subtle, suckle, supple, suttles, tackles, tickles, trickles, troubles, truckle, uncles, vocals
3 syllables:
abuttals, befuddles, debacles, decouple, granduncles, Moluccas, rebuttals, recycles, stomachal, trifocals, unbuckle, uncouple, unsubtle