editorialise vs sound off

editorialise and sound off both are verbs.

Word	Noun	Adjective	Verb	Adverb
editorialise	No	No	Yes	No
sound off	No	No	Yes	No

As verbs, sound off is a hypernym of editorialise; that is, sound off is a word with a broader meaning than editorialise:

Other hypernyms of editorialise include animadvert, opine, speak out, speak up.

editorialise (verb)	sound off (verb)
insert personal opinions into an objective statement	express complaints, discontent, displeasure, or unhappiness
	express one's opinion openly and without fear or hesitation
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