forthcomingness vs impendence

forthcomingness and impendence both are nouns.

Word	Noun	Adjective	Verb	Adverb
forthcomingness	Yes	No	No	No
impendence	Yes	No	No	No

As nouns, forthcomingness and impendence are synonyms defined as:

forthcomingness and impendence: the state of being imminent and liable to happen soon

Other synonyms of forthcomingness include imminence, imminency, imminentness, impendency.

forthcomingness (noun)	impendence (noun)
the state of being imminent and liable to happen soon	the state of being imminent and liable to happen soon