derogation vs climber

derogation and climber both are nouns.

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

derogation (noun)	climber (noun)
(law) the partial taking away of the effectiveness of a law; a partial repeal or abolition of a law	an iron spike attached to the shoe to prevent slipping on ice when walking or climbing
a communication that belittles somebody or something	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