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