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