overhand vs oversewn

overhand and oversewn both are adjectives.

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

As adjectives, overhand and oversewn are synonyms defined as:

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

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