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