freehand vs freehanded

freehand and freehanded both are adjectives.

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

As adjectives, freehand and freehanded are synonyms defined as:

freehand and freehanded: done by hand without mechanical aids or devices

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