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