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