Here's what rhymes with cellulosedecomposing.
composing posing dozing imposing opposing decomposing nosing hosing apposing closing proposing supposing reposing deposing superimposing transposing purposing recomposing unimposing exposing disposing enclosing inclosing interposing superposing disclosing juxtaposing presupposing predisposing foreclosing Words that almost rhyme with cellulosedecomposing
dosing joshing loathing roving loafing unloving clothing unfrozen grossing diagnosing engrossing underclothing overdosing bowing choking joking polling boating bowling poking towing poaching tolling condoning doting toning toting boding doling poling toeing boning condoling doming going showing knowing controlling loading rolling voting blowing coating coding coping hoping noting sewing boasting coaching posting probing rowing soaking sowing unloading zoning combing consoling foaming moaning roaming atoning bolting coking hoeing homing jolting lowing bloating bowstring cajoling droning goading honing loaning phoning roping shoeing stoning stowing toasting trolling unknowing unrolling broaching holing intoning moping shoaling stoking yoking soaping foaling meowing paroling growing holding approaching floating flowing promoting smoking throwing undergoing encoding folding glowing quoting sloping unfolding cloning denoting devoting groping invoking molding moulding slowing coasting decoding evoking groaning growling hosting roasting stroking strolling coaxing croaking crowing enrolling eroding snowing bemoaning buttoning gloating moulting cloaking connoting disowning gloaming molting nonvoting scoping unbuttoning convoking ghosting imploding ingrowing offloading demoting emoting hoaxing kowtowing provoking upholding beholding bestowing encroaching foreboding patrolling postponing scolding ennobling extolling reproaching reloading revoking scrolling enfolding oceangoing rezoning disrobing infolding proroguing blazoning buttonholing chaperoning honeycombing pawnbroking pigeonholing snowshoeing foregoing overflowing revolting exploding easygoing overloading overthrowing telephoning telescoping forgoing logrolling nonsmoking wainscoting refolding remolding remoulding cuckolding foreknowing misquoting overgrowing withholding