Here's what rhymes with xerostomia.

Consider these alternatives

rhinorrhea / idea hydronephrosis / diagnosis candidiasis / polyendocrinopathycandidiasis aphthous / allows hypopituitarism / given miosis / roses trichloroethylene / seen lactulose / close hyperthyroidism / given epididymitis / cpididymitis hemifacial / racial trihydrate / hydrate isopropanol / whole octreotide / side esophagitis / religious methemoglobinemia / melhemoglobinemia