bargello vs sewing stitch

bargello and sewing stitch both are nouns.

Word	Noun	Adjective	Verb	Adverb
bargello	Yes	No	No	No
sewing stitch	Yes	No	No	No

As nouns, sewing stitch is a hypernym of bargello; that is, sewing stitch is a word with a broader meaning than bargello:

bargello: needlepoint embroidery stitch that produces zigzag lines
sewing stitch: a stitch made with thread and a threaded sewing needle through fabric or leather

Other hypernyms of bargello include embroidery stitch.

bargello (noun)	sewing stitch (noun)
needlepoint embroidery stitch that produces zigzag lines	a stitch made with thread and a threaded sewing needle through fabric or leather