bunny vs waitress

bunny and waitress both are nouns.

Word	Noun	Adjective	Verb	Adverb
bunny	Yes	No	No	No
waitress	Yes	No	Yes	No

As nouns, waitress is a hypernym of bunny; that is, waitress is a word with a broader meaning than bunny:

bunny: a young waitress in a nightclub whose costume includes the tail and ears of a rabbit
waitress: a woman waiter

bunny (noun)	waitress (noun)
(usually informal) especially a young rabbit	a woman waiter
a young waitress in a nightclub whose costume includes the tail and ears of a rabbit

bunny (verb)	waitress (verb)
	serve as a waiter or waitress in a restaurant