zinger vs remark

zinger and remark both are nouns.

Word	Noun	Adjective	Verb	Adverb
zinger	Yes	No	No	No
remark	Yes	No	Yes	No

As nouns, remark is a hypernym of zinger; that is, remark is a word with a broader meaning than zinger:

zinger: a striking or amusing or caustic remark
remark: a statement that expresses a personal opinion or belief or adds information

Other hypernyms of zinger include comment, input.

zinger (noun)	remark (noun)
a striking or amusing or caustic remark	explicit notice
	a statement that expresses a personal opinion or belief or adds information

zinger (verb)	remark (verb)
	make mention of
	make or write a comment on