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