giving up vs forsaking

giving up and forsaking both are nouns.

Word	Noun	Adjective	Verb	Adverb
giving up	Yes	No	No	No
forsaking	Yes	No	No	No

As nouns, giving up and forsaking are synonyms defined as:

giving up (noun)	forsaking (noun)
the act of forsaking	the act of giving something up
a verbal act of admitting defeat	the act of forsaking