Here's what rhymes with unambivalence.
ambivalence equivalence Words that almost rhyme with unambivalence
diligence vigilance virulence dissonance frivolous omnipotence chivalrous umbilicus tinnitus bigamous indigenous stimulus equivalents filaments antithesis cheerfulness ligaments limitless meticulous stimulants articulates dissidents militants silicates syllabus vividness gingivitis littleness minimised villainous brittleness fickleness sycophants symbolise epitomised epitomise synthesis ridiculous magnificence wickedness mischievous unambiguous sinfulness minuteness particulates polygamous singleness wilfulness fearfulness legitimates legitimised nimbleness vertiginous victimised visitants willfulness grandiloquence stigmatise ambitiousness equivocates cheerlessness fitfulness cymbalists timpanists nonequivalents participants synchronous conjunctivitis fearlessness peristalsis predicaments precipitants wistfulness blissfulness gesticulates individuates litigiousness ministrants skillfulness winsomeness witlessness asynchronous solicitous felicitous religionists traditionalists imprisonments listlessness religiousness nonparticipants shiftlessness assiduousness nutritiousness abolitionists coreligionists geosynchronous infelicitous surreptitiousness prohibitionists exhibitionists repetitiousness coalitionists expeditiousness