enjoy vs have a ball

enjoy and have a ball both are verbs.

Word	Noun	Adjective	Verb	Adverb
enjoy	No	No	Yes	No
have a ball	No	No	Yes	No

As verbs, have a ball is a hyponym of enjoy; that is, have a ball is a word with a more specific, narrower meaning than enjoy:

Other hyponyms of enjoy include have a good time, wallow, live it up, geek out.

enjoy (verb)	have a ball (verb)
take delight in	enjoy oneself greatly
have benefit from
derive or receive pleasure from; get enjoyment from; take pleasure in
get pleasure from
have for one's benefit