go back on a promise
If you renege on your promise this time, I swear I will never speak to you again.
re (again)#negare (to deny, say no) (Latin)
RENEGADE is a traitor of a country. RENEGE is a traitor of his own words. renege seems lke rehne de. so rehne de promise mat kar coz i the end you will renege it or sumthng