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