intransigency vs intransigence

intransigency and intransigence both are nouns.

Word	Noun	Adjective	Verb	Adverb
intransigency	Yes	No	No	No
intransigence	Yes	No	No	No

As nouns, intransigency and intransigence are synonyms defined as:

intransigency and intransigence: the trait of being intransigent; stubbornly refusing to compromise

intransigency (noun)	intransigence (noun)
the trait of being intransigent; stubbornly refusing to compromise	the trait of being intransigent; stubbornly refusing to compromise