Words That Rhyme With "Decreasing" :
2 syllables:
basing, beaching, beefing, bleaching, blessing, busing, bussing, casing, ceasing, chasing, cissing, classing, cussing, dicing, diesing, dissing, dosing, dousing, dowsing, easing, easting, facing, feasting, feazing, fleecing, fussing, gassing, Gissing, greasing, guessing, hissing, icing, kissing, lacing, leaching, leafing, leasing, Lessing, liesin, loosing, massing, messing, missing, pacing, passing, piecing, pissing, placing, pleasing, sassing, seething, seisin, seising, seizin, seizing, slicing, sluicing, sneezing, sousing, spacing, spicing, splicing, squeezing, teaching, teasing, tossing, voicing, wheezing
3 syllables:
adducing, amassing, appeasing, assessing, beseeching, caressing, confessing, debasing, defacing, degaussing, discussing, dismissing, displacing, displeasing, disseisin, disseizin, effacing, enticing, erasing, harassing, impeaching, increasing, inducing, misplacing, obsessing, policemen, policing, possessing, producing, professing, recessing, reducing, rejoicing, releasing, replacing, seducing, subcasing, subleasing, surpassing, unceasing, unleashing, unpleasing
4 syllables:
acquiescing, coalescing, diagnosing, effervescing, interlacing, introducing, nonincreasing, prepossessing, reassessing, reminiscing, reproducing