applicability vs pertinence

applicability and pertinence both are nouns.

Word	Noun	Adjective	Verb	Adverb
applicability	Yes	No	No	No
pertinence	Yes	No	No	No

As nouns, applicability and pertinence are synonyms defined as:

applicability and pertinence: relevance by virtue of being applicable to the matter at hand

Other synonyms of applicability include pertinency.

applicability (noun)	pertinence (noun)
relevance by virtue of being applicable to the matter at hand	relevance by virtue of being applicable to the matter at hand