Assassinate rhymes with:
fascinate, fascinate, impersonate, alienate, carbonate, chlorinate, concatenate, contaminate, cross-pollinate, decaffeinate, decontaminate, denominate, determinate, detonate, discriminate, disseminate, dominate, eliminate, emanate, exterminate, fascinate, fulminate, germinate, halogenate, hydrogenate, hyphenate, impersonate, incriminate, inseminate, insubordinate, isocyanate, italianate, latinate, marinate, opinionate, originate, oxygenate, pollinate, predominate, procrastinate, rejuvenate, resonate, self-pollinate, subordinate, terminate, titanate, urinate
Assassinate sounds like:
acantha, accent, accented, accentuate, accentuated, accomando, accommodate, accommodated, account, accounted, achmed, acmat, acquaint, acquainted, agenda, agent, agneta, ajinomoto, aksamit, aquanaut, ascend, ascended, ascent, ashamed, ashmead, assante, assassinated, assent, assessment, assigned, assignment, assumed, augment, augmented, ausimont, awakened