disapproval vs message

disapproval and message both are nouns.

Word	Noun	Adjective	Verb	Adverb
disapproval	Yes	No	No	No
message	Yes	No	Yes	No

As nouns, message is a hypernym of disapproval; that is, message is a word with a broader meaning than disapproval:

Other hypernyms of disapproval include content, subject matter, substance.

disapproval (noun)	message (noun)
the act of disapproving or condemning	content communicating a message; what something is about
an inclination to withhold approval from some person or group	a communication (usually brief) that is written or spoken or signaled
the expression of disapproval
a feeling of disliking something or what someone is doing