Words That Rhyme With "Enlightening" :
2 syllables:
biting, brining, chitin, citing, dining, fightin', fighting, fining, kinin, kiting, lightning, mining, pining, shining, sighting, signing, siting, threatening, twining, vining, whining, whitening, whiting, wining, writing
3 syllables:
assigning, benighting, combining, confining, defining, designing, divining, exciting, igniting, inciting, indicting, inviting, nonbiting, opining, reciting, refining, resigning, rewriting, uniting
4 syllables:
overwriting, reassigning, redefining, redesigning, reigniting, reuniting, underwriting, undesigning, unexciting, uninviting