forbiddance vs forbidding

forbiddance and forbidding both are nouns.

Word	Noun	Adjective	Verb	Adverb
forbiddance	Yes	No	No	No
forbidding	Yes	Yes	No	No

As nouns, forbiddance and forbidding are synonyms defined as:

forbiddance and forbidding: an official prohibition or edict against something

Other synonyms of forbiddance include ban, banning.

forbiddance (noun)	forbidding (noun)
the action of prohibiting or inhibiting or forbidding (or an instance thereof)	an official prohibition or edict against something
an official prohibition or edict against something

forbiddance (adjective)	forbidding (adjective)
	threatening or foreshadowing evil or tragic developments
	harshly uninviting or formidable in manner or appearance