Words That Rhyme With "Thinkin'" :
2 syllables:
binging, blinking, bringing, clicking, clinging, clinking, drinking, drunken, Duncan, finken, flicking, flinging, glinting, hinting, inkling, kicking, kingpin, licking, Lincoln, linking, Mencken, minting, picking, pinging, pricking, printing, quicken, quintain, quintan, Rankin, rincon, ringing, shrinking, shrunken, Sikkim, singin', singing, sinking, skinking, slinging, springing, sprinkling, sprinting, squinting, sticking, stinging, stinking, stinting, stringing, sunken, swinging, thinkin, ticking, tinkling, tinting, Tonkin, tricking, twinkling, wicking, winging, winking, wringing, wrinkling
3 syllables:
Algonkin, imprinting, reprinting, requicken, unblinking, unshrinking, unstinting, unwinking