Words That Rhyme With "Knuckler" :
2 syllables:
brickler, bubbler, bucker, buckler, butler, chukker, cochlear, color, colour, coupler, cruller, culler, cutler, ducker, duller, fucker, heckler, juggler, locklair, mickler, mucker, muddler, muller, pickler, plucker, pucker, Rucker, sculler, sickler, smuggler, stickler, Strickler, Stucker, stuller, succor, succour, sucker, suckler, sutler, tickler, trochlear, trucker, tucker
3 syllables:
alachlor, bateleur, decolor, discolor, discolour, miscolor, noncolor, recolor, recycler, swashbuckler
4 syllables:
motherfucker, multicolor, unicolor