consistent vs consistence

consistent is not a noun while consistence is a noun.

Word	Noun	Adjective	Verb	Adverb
consistent	No	Yes	No	No
consistence	Yes	No	No	No

consistent (noun)	consistence (noun)
	the property of holding together and retaining its shape
	a harmonious uniformity or agreement among things or parts

consistent (adjective)	consistence (adjective)
(sometimes followed by `with') in agreement or consistent or reliable
marked by an orderly, logical, and aesthetically consistent relation of parts
capable of being reproduced
the same throughout in structure or composition