edict vs annunciation

edict and annunciation both are nouns.

Word	Noun	Adjective	Verb	Adverb
edict	Yes	No	No	No
annunciation	Yes	No	No	No

As nouns, annunciation is a hypernym of edict; that is, annunciation is a word with a broader meaning than edict:

Other hypernyms of edict include announcement, declaration, proclamation.

edict (noun)	annunciation (noun)
a legally binding command or decision entered on the court record (as if issued by a court or judge)	a formal public statement
a formal or authoritative proclamation