twine vs intertwine

twine is a noun but intertwine is not a noun.

Word	Noun	Adjective	Verb	Adverb
twine	Yes	No	Yes	No
intertwine	No	No	Yes	No

As verbs, twine and intertwine are synonyms defined as:

Other synonyms of twine include enlace, entwine, interlace, lace.

As verbs, intertwine is a hyponym of twine; that is, intertwine is a word with a more specific, narrower meaning than twine:

twine (noun)	intertwine (noun)
a lightweight cord

twine (verb)	intertwine (verb)
spin, wind, or twist together	spin, wind, or twist together
make by twisting together or intertwining	make a loop in
arrange or coil around	make lacework by knotting or looping
form into a spiral shape