ab-rogar, abolir, abortar, anular, cancelar, cassar, circundutar, derogar, derrogar, desatar, desaverbar, desfazer, desvalidar, dissolver, eliminar, esfazer, infirmar, inhabilitar, invalidar, ob-rogar, rescindir, resilir, retratar, revocar, revogar, riscar, suprimir, suspender, terminar, viciar
