Difference between Betrays and Denounce

BETRAYS vs DENOUNCE: NOUN

Speak out against
Give away information about somebody
Announce the termination of, as of treaties
To accuse or condemn or openly or formally or brand as disgraceful
To make known in a formal manner; to proclaim; to announce; to declare.
To criticize or speak out against (someone or something); to point out as deserving of reprehension or punishment, etc.; to openly accuse or condemn in a threatening manner; to invoke censure upon; to stigmatize; to blame.
To make a formal or public accusation against; to inform against; to accuse.
To announce the termination of; especially a treaty or armistice.

To make known in a solemn or official manner; to declare; to proclaim (especially an evil).
To proclaim in a threatening manner; to threaten by some outward sign or expression.
To point out as deserving of reprehension or punishment, etc.; to accuse in a threatening manner; to invoke censure upon; to stigmatize.
To give formal announcement of the ending of (a treaty).
To inform against (someone); accuse publicly.
To condemn openly as being wrong or reprehensible. : criticize.

In diplomacy, to announce the intention of abrogating (a treaty) in accordance with its provisions or arbitrarily.
To make known in a formal manner; proclaim; announce; declare.
To proclaim or declare as impending or threatened; formally or publicly threaten to do or effect; make a menace of: as, to denounce war; to denounce punishment.
To proclaim censure or condemnation of; brand publicly; stigmatize; arraign: as, to denounce one as a swindler, or as a coward.
To make formal or public accusation against; inform against; accuse: used especially where knowledge of wrongful acts has been acquired confidentially or stealthily: as, to denounce a confederate in crime; to denounce one to the authorities.
To announce and register the discovery of (a new mine or mineral deposit), and thus preëmpt; hence, to lay claim to on the ground of discovery and registry.
To lay an information against (a mine) as forfeit because of abandonment, or through being insufficiently worked; hence, to claim the right to work (such a mine) by laying an information against it.
In Mexican and Spanish mining-law:

Shop, Peach, Give away, Grass, Stag, Rat, Sell, Shit, Wander, Fail, Cuckold, Snitch, Denounce, Cheat, Deceive

Decry, Grass, Peach, Condemn, Tell on, Brand, Stag, Shop, Give away, Mark, Rat, Shit, Snitch, Betray, Stigmatize

Lead astray, Shop, Peach, Give away, Grass, Stag, Rat, Sell, Shit, Wander, Cuckold, Snitch, Denounce, Cheat, Deceive

Condemning, Decry, Peach, Grass, Condemn, Tell on, Brand, Stag, Shop, Give away, Mark, Rat, Shit, Snitch, Betray