Words That Rhyme With "Decomposing" :
2 syllables:
blazing, boozing, bowsing, braising, browsing, bruising, buzzing, causing, choosing, closing, clothespin, clothing, covin, cruising, dosing, dozing, drowsing, easing, feazing, fizzing, freezing, friezing, fusing, gazing, glazing, grazing, grossing, hazing, hosing, housing, kosin, losing, musing, nosering, nosewing, nosing, oozing, phasing, phrasing, pleasing, posing, praising, quizzing, raising, razing, razzing, rising, rosing, rousing, roving, schmoozing, seising, seizing, sizing, sneezing, snoozing, squeezing, teasing, using, wheezing, whizzing
3 syllables:
abusing, accusing, advising, amazing, amusing, appraising, arising, arousing, bulldozing, carousing, chastising, composing, comprising, confusing, defusing, devising, diffusing, disclosing, disguising, displeasing, disposing, enclosing, engrossing, excusing, exposing, foreclosing, imposing, infusing, misusing, nonfreezing, nonwoven, opposing, perusing, Pitocin, pocosin, proposing, recusing, refusing, rephrasing, reusing, revising, subfreezing, suffusing, supposing, surprising, unfrozen, unpleasing, uprising, upsizing
4 syllables:
diagnosing, juxtaposing, oversizing, overusing, oxytocin, predisposing, reimposing, unimposing, unsurprising