intercession vs engagement

intercession and engagement both are nouns.

Word	Noun	Adjective	Verb	Adverb
intercession	Yes	No	No	No
engagement	Yes	No	No	No

As nouns, engagement is a hypernym of intercession; that is, engagement is a word with a broader meaning than intercession:

Other hypernyms of intercession include involution, involvement, participation.

intercession (noun)	engagement (noun)
the act of intervening (as to mediate a dispute, etc.)	the act of sharing in the activities of a group
a prayer to God on behalf of another person	a hostile meeting of opposing military forces in the course of a war
	the act of giving someone a job
	employment for performers or performing groups that lasts for a limited period of time
	a mutual promise to marry
	contact by fitting together
	a meeting arranged in advance