vice-presidential term vs vice-presidency

vice-presidential term and vice-presidency both are nouns.

Word	Noun	Adjective	Verb	Adverb
vice-presidential term	Yes	No	No	No
vice-presidency	Yes	No	No	No

As nouns, vice-presidential term and vice-presidency are synonyms defined as:

vice-presidential term and vice-presidency: the tenure of a vice president

vice-presidential term (noun)	vice-presidency (noun)
the tenure of a vice president	the office and function of a vice president
	the tenure of a vice president