oversewn vs overhand

oversewn and overhand both are adjectives.

Word	Noun	Adjective	Verb	Adverb
oversewn	No	Yes	No	No
overhand	No	Yes	No	No

As adjectives, oversewn and overhand are synonyms defined as:

oversewn and overhand: sewn together with overhand stitches (close vertical stitches that pass over and draw the two edges together)

oversewn (adjective)	overhand (adjective)
sewn together with overhand stitches (close vertical stitches that pass over and draw the two edges together)	with hand brought forward and down from above shoulder level
	sewn together with overhand stitches (close vertical stitches that pass over and draw the two edges together)