Words That Rhyme With "Adjoining" :
2 syllables:
awning, banning, binning, boning, branning, brining, browning, bunning, caning, canning, chaining, Channing, cleaning, cloning, clowning, coining, conning, crooning, crowning, cunning, dawning, deigning, denning, dining, dinning, donning, downing, draining, droning, drowning, dunning, fanning, fawning, feigning, fining, finning, frowning, gaining, gleaning, graining, greening, grinning, groaning, groining, gunning, honing, inning, joining, keening, kenning, laning, leaning, lining, loaning, manning, meaning, mining, moaning, owning, panning, penning, phoning, pining, pinning, planning, pointing, preening, pruning, queening, raining, reigning, reining, running, scanning, screening, shining, shunning, signing, sinning, spanning, spawning, spinning, staining, steening, stoning, straining, stunning, sunning, swooning, tanning, thinning, tinning, toning, training, tuning, twining, twinning, veining, vining, waning, weaning, whining, wining, winning, yawning, zoning
3 syllables:
abstaining, aligning, anointing, appointing, assigning, attaining, ballooning, beginning, bemoaning, campaigning, careening, cartooning, cocooning, combining, communing, complaining, condoning, confining, constraining, containing, convening, declining, defining, demeaning, designing, detaining, disdaining, disowning, divining, enjoining, explaining, gadrooning, impugning, inclining, ingraining, intoning, machining, maintaining, obtaining, opining, ordaining, outrunning, pertaining, postponing, preplanning, reclining, refining, refraining, regaining, rejoining, remaining, rerunning, resigning, restraining, retaining, retraining, rezoning, subjoining, sustaining, unmeaning
4 syllables:
ascertaining, disappointing, entertaining, interlining, intervening, overtraining, overweening, realigning, reassigning, redefining, redesigning, uncomplaining, undesigning