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