needlecraft vs sewing

needlecraft and sewing both are nouns.

Word	Noun	Adjective	Verb	Adverb
needlecraft	Yes	No	No	No
sewing	Yes	No	No	No

As nouns, sewing is a hyponym of needlecraft; that is, sewing is a word with a more specific, narrower meaning than needlecraft:

Other hyponyms of needlecraft include crochet, crocheting, embroidery, fancywork, knit, knitting, knitwork, stitchery, tatting.

needlecraft (noun)	sewing (noun)
work (such as sewing or embroidery) that is done with a needle	joining or attaching by stitches
a creation created or assembled by needle and thread	needlework on which you are working with needle and thread