catgut vs suture

catgut and suture both are nouns.

Word	Noun	Adjective	Verb	Adverb
catgut	Yes	No	No	No
suture	Yes	No	Yes	No

catgut (noun)	suture (noun)
a strong cord made from the intestines of sheep and used in surgery	thread of catgut or silk or wire used by surgeons to stitch tissues together
perennial subshrub of eastern North America having downy leaves yellowish and rose flowers and; source of rotenone	a seam used in surgery
	an immovable joint (especially between the bones of the skull)

catgut (verb)	suture (verb)
	join with a suture