scatology vs medical specialty

scatology and medical specialty both are nouns.

Word	Noun	Adjective	Verb	Adverb
scatology	Yes	No	No	No
medical specialty	Yes	No	No	No

scatology (noun)	medical specialty (noun)
(medicine) the chemical analysis of excrement (for medical diagnosis or for paleontological purposes)	the branches of medical science that deal with nonsurgical techniques
a preoccupation with obscenity (especially that dealing with excrement or excretory functions)