succumb

Synonyms: accede bow break down buckle capitulate cave cave in cease collapse croak decease defer demise depart drop eat crow expire fall fall victim to flake out fold give in give in to give out give up the ghost give way go go down go under knuckle knuckle under meet waterloo pack it in pass pass away perish quit show white flag submit take the count throw in the towel wilt yield

Antonyms: conquer create overcome win