relinquishing vs relinquishment

relinquishing and relinquishment both are nouns.

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

As nouns, relinquishing and relinquishment are synonyms defined as:

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

As nouns, relinquishing and relinquishment are synonyms defined as:

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

relinquishing (noun)	relinquishment (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.