adjournment vs termination

adjournment and termination both are nouns.

Word	Noun	Adjective	Verb	Adverb
adjournment	Yes	No	No	No
termination	Yes	No	No	No

As nouns, termination is a hypernym of adjournment; that is, termination is a word with a broader meaning than adjournment:

Other hypernyms of adjournment include conclusion, ending.

adjournment (noun)	termination (noun)
the termination of a meeting	the act of ending something
the act of postponing to another time or place	the end of a word (a suffix or inflectional ending or final morpheme)
	something that results
	a place where something ends or is complete
	a coming to an end of a contract period