forsworn's Usage Examples:

A long list of doubly and triply forsworn nobles, led by Geoffrey de Mandeville, Aubrey de Vere and Ralph of Chester, made the balance of war sway alternately from side to side, as they transferred themselves to the camp of the highest bidder.

He vigorously restored Roman Catholicism in his diocese, made no difficulty about submitting to the papal jurisdiction which he had forsworn, and in 1555 began the persecution to which he owes his fame.

Synonyms:

recant, abjure, disown, renounce, resile, repudiate, retract,

Antonyms:

claim, take office, admit, accept, repel,