renege
verbNAmE//rɪˈnɛɡ//, NAmE//rɪˈnɪɡ//
[intransitive] renege (on something) (formal)Verb Forms present simple I / you / we / they renege ,
he / she / it reneges ,
past simple reneged ,
-ing form reneging ,
Check pronunciation: renege
Definition of renege verb from the Oxford Advanced American Dictionary