Words That Rhyme With "Defining" :
2 syllables:
brining, dining, fining, lining, mining, pining, shining, signing, twining, vining, whining, wining
3 syllables:
aligning, assigning, combining, confining, declining, designing, divining, inclining, opining, reclining, refining, resigning
4 syllables:
interlining, realigning, reassigning, redefining, redesigning, undesigning