relinquishment vs relinquishing

relinquishment and relinquishing both are nouns.

Word	Noun	Adjective	Verb	Adverb
relinquishment	Yes	No	No	No
relinquishing	Yes	No	No	No

As nouns, relinquishment and relinquishing are synonyms defined as:

relinquishment and relinquishing: the act of giving up and abandoning a struggle or task etc.

As nouns, relinquishment and relinquishing are synonyms defined as:

relinquishment and relinquishing: a verbal act of renouncing a claim or right or position etc.

relinquishment (noun)	relinquishing (noun)
the act of giving up and abandoning a struggle or task etc.	the act of giving up and abandoning a struggle or task etc.
a verbal act of renouncing a claim or right or position etc.	a verbal act of renouncing a claim or right or position etc.