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