egress vs astronomy

egress and astronomy both are nouns.

Word	Noun	Adjective	Verb	Adverb
egress	Yes	No	Yes	No
astronomy	Yes	No	No	No

egress (noun)	astronomy (noun)
the act of coming (or going) out; becoming apparent	the branch of physics that studies celestial bodies and the universe as a whole
(astronomy) the reappearance of a celestial body after an eclipse
the becoming visible

egress (verb)	astronomy (verb)
come out of