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