departure vs deed

departure and deed both are nouns.

Word	Noun	Adjective	Verb	Adverb
departure	Yes	No	No	No
deed	Yes	No	No	No

As nouns, deed is a hypernym of departure; that is, deed is a word with a broader meaning than departure:

Other hypernyms of departure include act, human action, human activity.

departure (noun)	deed (noun)
the act of departing	something that people do or cause to happen
euphemistic expressions for death	a legal document signed and sealed and delivered to effect a transfer of property and to show the legal right to possess it
a variation that deviates from the standard or norm