Here's what rhymes with pericariditis.
situs vitas arthritis keratitis pancreatitis detritus gastritis cholangitis thyroiditis urethritis hepatitis bronchitis dermatitis nephritis pharyngitis laryngitis meningitis stomatitis encephalitis osteoarthritis pyelonephritis glomerulonephritis Words that almost rhyme with pericariditis
righteous unrighteous sanitise arborvitaes bias pious gyrus tightness typhus taigas virus minus sinus brightness pilots pirates dryness lightness thymus timeless whiteness highness phthisis shyness primus rightness stylus sightless triteness wryness pileups science crisis silence license desirous fibrous giants licence likeness riots childless impious lifeless politeness priceless tyrants cypress obeisance privates guileless uprightness faience hydrous spineless vileness flightless guiltiness niceness slyness lineups slightness faultiness showiness wifeless spinets tininess beefiness crispiness dewiness droopiness randiness spryness dopiness daffiness titlists alliance guidance kindness reliance blindness climates defiance triumphs appliance mildness mindless wildness aliveness forthrightness proprietress quiets graininess handiness silents autopilots heists shininess contriteness playact sandiness braininess cyclopes pallidness snowiness windups brininess playacts clients compliance migrants contrivance anhydrous connivance indictments concupiscence hydrants retirements retrovirus unlikeness impoliteness tridents assignments refinements subsidence alignments heterozygous homozygous omniscience adenovirus excitements unkindness suppliants enticements incitements realignments pseudoscience colorblindness disquiets reassignments alinements requirements acquirements neuroscience noncompliance consignments chastisements confinements misalliance misguidance advertisements cytomegalovirus advertizements