join vs stitch

join and stitch both are nouns.

Word	Noun	Adjective	Verb	Adverb
join	Yes	No	Yes	No
stitch	Yes	No	Yes	No

join (noun)	stitch (noun)
a set containing all and only the members of two or more given sets	a link or loop or knot made by an implement in knitting, crocheting, embroidery, or sewing
the shape or manner in which things come together and a connection is made	a sharp spasm of pain in the side resulting from running

join (verb)	stitch (verb)
make contact or come together	fasten by sewing; do needlework
cause to become joined or linked
become part of; become a member of a group or organization
come into the company of
be or become joined or united or linked