noose vs slip noose

noose and slip noose both are nouns.

Word	Noun	Adjective	Verb	Adverb
noose	Yes	No	Yes	No
slip noose	Yes	No	No	No

As nouns, noose and slip noose are synonyms defined as:

noose and slip noose: a loop formed in a cord or rope by means of a slipknot; it binds tighter as the cord or rope is pulled

Other synonyms of noose include running noose.

noose (noun)	slip noose (noun)
a trap for birds or small mammals; often has a slip noose	a loop formed in a cord or rope by means of a slipknot; it binds tighter as the cord or rope is pulled
a loop formed in a cord or rope by means of a slipknot; it binds tighter as the cord or rope is pulled

noose (verb)	slip noose (verb)
secure with a noose
make a noose in or of