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