放弃

She talked me out of my original plan.

recant one's religion

abandon a patent

lay down one's office

relinquish a position

forsake the principle

chuck up one's studies

renounce/relinquish one's faith

give up/abandon/relinquish one's hope

abdicate/renounce the throne

disclaim ownership

relinquish power/one's right

surrender one's dream

desert/abandon one's ideal

waive one's inheritance/privilege

throw away the chance; forgo the opportunity

divest oneself of one's nationality; renounce one's nationality

forfeit the right to speak

relinquish one's struggle

cast off/give up the idea of going abroad

relinquish one's possessions

abstain from voting

renounce violence