Here's what rhymes with waning.
gaining raining reigning chaining feigning training attaining staining draining craning remaining obtaining pertaining retaining straining regaining detaining ordaining containing maintaining sustaining ascertaining campaigning appertaining retraining abstaining refraining disdaining explaining complaining entertaining restraining constraining uncomplaining Words that almost rhyme with waning
aiming naming gaming taming maiming shaming claiming framing blaming flaming renaming reclaiming declaiming inflaming proclaiming exclaiming disclaiming waiting aging weighing waking waving aching aiding wailing weighting ailing wading waging whaling aping waiving making taking saying changing painting raising facing laying paying ranging saving awaiting dating failing rating sailing shaking shaping arranging baking bathing fading gazing mating racing raging wasting basing casing chasing fainting gaping lading mailing pacing paving railing shading shaving swaying hating raiding raking raving awaking baiting chafing gating gauging hailing nailing paging phasing quaking raping tailing taping veiling bailing baying caving faking haying hazing neighing breaking playing placing trading amazing praying stating staying blazing grading grazing scaling spacing staging tracing bracing craving grating obeying plating praising tasting trailing braking equating evading glazing phrasing scathing skating slaying acquainting assailing availing effacing erasing flaking parading pasting plaything preying staking abating allaying assaying basting bewailing braiding braving braying draping flailing graying plaguing plaiting creating operating relating engaging escaping invading modelling surveying behaving debating decaying delaying detailing persuading pervading scraping spraying unchanging updating appraising unfailing bleating curtailing debasing dilating entailing inhaling mainspring narrating negating rearranging remaking repaying reshaping straying unveiling actuating buffeting collating revelling strafing prevailing generating replacing separating conveying embracing engraving betraying degrading educating elevating emanating exchanging imitating irritating isolating liberating mediating radiating upgrading agitating allocating animating decorating mistaking oscillating partaking unavailing blockading cascading crusading deviating forsaking irrigating moderating overtaking perforating permeating saturating tolerating automating deflating defraying denaturing enervating inflating innovating nauseating obviating restating retracing situating upbraiding urinating indicating undertaking alternating fascinating advocating displaying dominating estimating initiating originating activating associating cooperating graduating insulating motivating terminating undulating aggravating alienating alleviating displacing elaborating escalating evaporating hesitating meditating mitigating modulating navigating nominating officiating portraying suffocating validating aggregating annihilating dedicating delegating disobeying dissipating emigrating emulating enumerating germinating interlacing intimating liquidating masquerading recreating reiterating remodelling vacillating antedating corroborating desolating downgrading hibernating interchanging overgrazing percolating relegating renovating resonating ruminating circulating evaluating penetrating regulating cultivating devastating eliminating illuminating illustrating integrating negotiating translating accelerating accommodating appreciating celebrating culminating fluctuating propagating assimilating captivating collaborating commemorating countervailing designating exaggerating exhilarating invigorating lubricating perpetuating regenerating simulating ameliorating degenerating deliberating delineating deprecating duplicating elucidating eradicating evacuating excavating fabricating implicating incubating legislating obliterating paraphrasing postulating replicating segregating ventilating vindicating adjudicating attenuating denigrating disengaging dissociating enunciating fulminating gravitating inaugurating instigating interpolating masturbating mutilating perpetrating prostrating recuperating reinstating reverberating scintillating subjugating supplicating tabulating undeviating calculating stimulating facilitating incorporating anticipating compensating complicating coordinating deteriorating formulating humiliating appropriating debilitating disseminating intimidating necessitating proliferating speculating conciliating exasperating interrogating legitimating refrigerating repudiating stipulating accentuating amalgamating authenticating coagulating confiscating consecrating depreciating emancipating exacerbating explicating extricating impersonating inactivating infuriating ingratiating inoculating invalidating menstruating promulgating unhesitating communicating demonstrating participating concentrating contemplating investigating accumulating differentiating intoxicating manipulating precipitating approximating articulating consolidating excruciating predominating reciprocating contaminating exterminating incriminating subordinating encapsulating extenuating preponderating recirculating remonstrating discriminating congratulating disintegrating electroplating