renounce

abdicate, renounce, resign mean to give up a position with no possibility of resuming it. abdicate implies a giving up of sovereign power or sometimes an evading of responsibility such as that of a parent <abdicated the throne>. renounce may replace it but often implies additionally a sacrifice for a greater end <renounced her inheritance by marrying a commoner>. resign applies to the giving up of an unexpired office or trust <resigned from the board>.

abjure, renounce, forswear, recant, retract mean to withdraw one's word or professed belief. abjure implies a firm rejecting or abandoning often made under oath <abjured the errors of his former faith>. renounce may carry the meaning of disclaim or disown <renounced abstract art and turned to portrait painting>. forswear may add an implication of perjury or betrayal <I cannot forswear my principles>. recant stresses the withdrawing or denying of something professed or taught <if they recant they will be spared>. retract applies to the withdrawing of a promise, an offer, or an accusation <the newspaper had to retract the story>.