climber vs lion-hunter

climber and lion-hunter both are nouns.

Word	Noun	Adjective	Verb	Adverb
climber	Yes	No	No	No
lion-hunter	Yes	No	No	No

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

climber (noun)	lion-hunter (noun)
an iron spike attached to the shoe to prevent slipping on ice when walking or climbing	someone who hunts lions
someone who climbs as a sport; especially someone who climbs mountains	someone who tries to attract social lions as guests
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