gargle vs emit

gargle is a noun but emit is not a noun.

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

As verbs, emit is a hypernym of gargle; that is, emit is a word with a broader meaning than gargle:

Other hypernyms of gargle include let loose, let out, utter.

gargle (noun)	emit (noun)
the sound produced while gargling
a medicated solution used for gargling and rinsing the mouth

gargle (verb)	emit (verb)
rinse one's mouth and throat with mouthwash	expel (gases or odors)
utter with gargling or burbling sounds	express audibly; utter sounds (not necessarily words)
	give off, send forth, or discharge; as of light, heat, or radiation, vapor, etc.