emit vs breathe

emit and breathe both are verbs.

Word	Noun	Adjective	Verb	Adverb
emit	No	No	Yes	No
breathe	No	No	Yes	No

As verbs, emit and breathe are synonyms defined as:

Other synonyms of emit include pass off.

emit (verb)	breathe (verb)
expel (gases or odors)	draw air into, and expel out of, the lungs
express audibly; utter sounds (not necessarily words)	expel (gases or odors)
give off, send forth, or discharge; as of light, heat, or radiation, vapor, etc.	reach full flavor by absorbing air and being let to stand after having been uncorked
	take a short break from one's activities in order to relax
	utter or tell
	manifest or evince
	impart as if by breathing
	be alive
	allow the passage of air through