groundnut vine vs vine

groundnut vine and vine both are nouns.

Word	Noun	Adjective	Verb	Adverb
groundnut vine	Yes	No	No	No
vine	Yes	No	No	No

As nouns, vine is a hypernym of groundnut vine; that is, vine is a word with a broader meaning than groundnut vine:

groundnut vine: a North American vine with fragrant blossoms and edible tubers; important food crop of Native Americans
vine: a plant with a weak stem that derives support from climbing, twining, or creeping along a surface

groundnut vine (noun)	vine (noun)
a North American vine with fragrant blossoms and edible tubers; important food crop of Native Americans	a plant with a weak stem that derives support from climbing, twining, or creeping along a surface