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