climber vs Agdestis

climber and Agdestis both are nouns.

Word	Noun	Adjective	Verb	Adverb
climber	Yes	No	No	No
Agdestis	Yes	No	No	No

As nouns, Agdestis is a hyponym of climber; that is, Agdestis is a word with a more specific, narrower meaning than climber:

climber: a vine or climbing plant that readily grows up a support or over other plants
Agdestis: a genus with one species that is a rapidly growing climbing vine with tuberous roots; grown in hot climates

Other hyponyms of climber include legume, leguminous plant, genus Agdestis, climbing fern, root climber.

climber (noun)	Agdestis (noun)
an iron spike attached to the shoe to prevent slipping on ice when walking or climbing	a genus with one species that is a rapidly growing climbing vine with tuberous roots; grown in hot climates
someone who climbs as a sport; especially someone who climbs mountains
someone seeking social prominence by obsequious behavior
someone who ascends on foot
a vine or climbing plant that readily grows up a support or over other plants