Here's what rhymes with impetous.
Words that almost rhyme with impetous
impulse illness isthmus dimness business distance instance limits witness thickness fitness mistress sickness vicious richness citrus fearless viscous grimace listless litmus bigness discus ingots ingress pittance sinless sinuous cirrus nimbus villus witless assistance interests minutes bishops infants visits digits influx shipments stiffness stillness tickets biscuits assiduous eyewitness pickets quickness rivets swiftness thickets billets hillocks instants officious pivots triplets beardless bigots pickups riddance snippets wickets windlass windless wingless existence religious appearance resistance spirits ambitious assistants clearance forgiveness insistence persistence delicious judicious malicious pernicious admittance auspicious bacillus brilliance hindrance pigments elicits frigates meniscus papyrus seditious strictness trinkets avaricious crickets cystitis eucalyptus remittance resistless unfitness hibiscus litigious mastitis adherence exhibits subsistence suspicious coherence fictitious inhibits prodigious capricious diffidence nutritious propitious consistence factitious indigence irreligious profitless solicits commitments adherents coexistence prestigious prohibits archbishops distinctness reappearance injudicious repetitious surreptitious agribusiness endearments enlistments unambitious coefficients interference disappearance perseverance superstitious delinquents adventitious reminiscence expeditious incoherence nonexistence transmittance nonreligious contingents infringements