cackle vs yack

cackle and yack both are nouns.

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

As nouns, cackle and yack are synonyms defined as:

Other synonyms of cackle include chatter, yak, yakety-yak.

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

cackle (verb)	yack (verb)
emit a loud, unpleasant kind of laughing	talk incessantly and tiresomely
squawk shrilly and loudly, characteristic of hens
talk or utter in a cackling manner
make a noise characteristic of a goose