offering vs giving

offering and giving both are nouns.

Word	Noun	Adjective	Verb	Adverb
offering	Yes	No	No	No
giving	Yes	Yes	No	No

As nouns, giving is a hypernym of offering; that is, giving is a word with a broader meaning than offering:

Other hypernyms of offering include gift.

offering (noun)	giving (noun)
the act of contributing to the funds of a church or charity	the act of giving
something offered (as a proposal or bid)	disposing of property by voluntary transfer without receiving value in return
the verbal act of offering	the imparting of news or promises etc.
money contributed to a religious organization; item or items contributed to a religious organization for religious purposes

offering (adjective)	giving (adjective)
	given or giving freely