cackle vs emit

cackle is a noun but emit is not a noun.

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

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

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

cackle (noun)	emit (noun)
a loud laugh suggestive of a hen's cackle
noisy talk
the sound made by a hen after laying an egg

cackle (verb)	emit (verb)
emit a loud, unpleasant kind of laughing	expel (gases or odors)
squawk shrilly and loudly, characteristic of hens	express audibly; utter sounds (not necessarily words)
talk or utter in a cackling manner	give off, send forth, or discharge; as of light, heat, or radiation, vapor, etc.
make a noise characteristic of a goose