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