Abdicate: to renounce or to give up a power

Synonym: resign

Antonym: usurp

Derivative: abdicble

Brazen:

shameless, insolent,

disrespectful

Synonym: bold

Antonym: reserved

Derivative: brazenly

Abase: to humiliate, to degrade

Synonym: corrupt

Antonym: exalt

Derivative: abasement