bryony vs vine

bryony and vine both are nouns.

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

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

bryony: a vine of the genus Bryonia having large leaves and small flowers and yielding acrid juice with emetic and purgative properties
vine: a plant with a weak stem that derives support from climbing, twining, or creeping along a surface

bryony (noun)	vine (noun)
a vine of the genus Bryonia having large leaves and small flowers and yielding acrid juice with emetic and purgative properties	a plant with a weak stem that derives support from climbing, twining, or creeping along a surface