DictionaryrenegeBreaking a commitment
verb

renege

rih-NEG/rɪˈneɡ/

To go back on a promise, agreement, or commitment.

The person chooses to renege on the deal and pulls away from the handshake.

A person withdraws a hand from an agreed handshake and turns away, signed agreement left on table.
Etymology

The refusal expressed by negare, with re- perhaps adding emphasis, underlies the earlier meanings “deny, renounce, abandon.” The modern sense focuses that rejection on one’s own promise or agreement.

In context

MIT Security Studies Program11:18
If we don't believe that any agreement we make could be upheld because each side still has that credible commitment problem and a reason to renege on the agreement, then what's the point of talking?
Dr. Eric Min - "When & why do belligerents negotiate in the midst of war?"

More examples

  • She reneges on her promise to help us move.
  • The company reneged on its agreement to raise wages.
  • You can't keep reneging on commitments and expect people to trust you.

Forms

renege · reneges · reneged · reneging

Similar words

back out
Emphasizes withdrawing from an arrangement rather than breaking a promise.
break one's word
Specifically emphasizes failing to keep a personal promise.
default
Usually concerns failing to fulfill a financial or legal obligation.