gull vs kid

gull and kid both are nouns.

Word	Noun	Adjective	Verb	Adverb
gull	Yes	No	Yes	No
kid	Yes	No	Yes	No

As verbs, kid is a hyponym of gull; that is, kid is a word with a more specific, narrower meaning than gull:

Other hyponyms of gull include pull the leg of.

gull (noun)	kid (noun)
mostly white aquatic bird having long pointed wings and short legs	young goat
a person who is gullible and easy to take advantage of	a young person of either sex
	a human offspring (son or daughter) of any age
	soft smooth leather from the hide of a young goat

gull (verb)	kid (verb)
fool or hoax	be silly or tease one another
make a fool or dupe of	tell false information to for fun