giving vs freehanded

giving is a noun but freehanded is not a noun.

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

As adjectives, giving and freehanded are synonyms defined as:

Other synonyms of giving include big, bighearted, bounteous, bountiful, handsome, liberal, openhanded.

giving (noun)	freehanded (noun)
the act of giving
disposing of property by voluntary transfer without receiving value in return
the imparting of news or promises etc.

giving (adjective)	freehanded (adjective)
given or giving freely	given or giving freely
	done by hand without mechanical aids or devices