abandon vs give up

abandon is a noun but give up is not a noun.

Word	Noun	Adjective	Verb	Adverb
abandon	Yes	No	Yes	No
give up	No	No	Yes	No

As verbs, abandon and give up are synonyms defined as:

abandon and give up: stop maintaining or insisting on; of ideas or claims

As verbs, give up is a hyponym of abandon; that is, give up is a word with a more specific, narrower meaning than abandon:

abandon: forsake, leave behind
give up: lose (something) or lose the right to (something) by some error, offense, or crime

Other hyponyms of abandon include chuck, ditch, dispense with, forego, forfeit, forgo, throw overboard, waive, consign.

As verbs, abandon and give up are synonyms defined as:

abandon (noun)	give up (noun)
the trait of lacking restraint or control; reckless freedom from inhibition or worry
a feeling of extreme emotional intensity

abandon (verb)	give up (verb)
leave someone who needs or counts on you; leave in the lurch	stop maintaining or insisting on; of ideas or claims
stop maintaining or insisting on; of ideas or claims	give up in the face of defeat of lacking hope; admit defeat
leave behind empty; move out of	give up or agree to forgo to the power or possession of another
forsake, leave behind	stop consuming
give up with the intent of never claiming again	give up with the intent of never claiming again
	relinquish possession or control over
	lose (something) or lose the right to (something) by some error, offense, or crime
	part with a possession or right
	give up what is not strictly needed
	allow the other (baseball) team to score
	leave (a job, post, or position) voluntarily
	put an end to a state or an activity