palaeopathology vs archaeology

palaeopathology and archaeology both are nouns.

Word	Noun	Adjective	Verb	Adverb
palaeopathology	Yes	No	No	No
archaeology	Yes	No	No	No

As nouns, archaeology is a hypernym of palaeopathology; that is, archaeology is a word with a broader meaning than palaeopathology:

palaeopathology: the study of disease of former times (as inferred from fossil evidence)
archaeology: the branch of anthropology that studies prehistoric people and their cultures

Other hypernyms of palaeopathology include pathology, archeology.

palaeopathology (noun)	archaeology (noun)
the study of disease of former times (as inferred from fossil evidence)	the branch of anthropology that studies prehistoric people and their cultures