renege

reneged on the contract at the last minute.

the government had reneged on its election promises.

Some employers reneged on agreements once the recession set in.

we fought for the royal Stuarts that reneged us against the Williamites.

Whereas,I can't feel relieved with If I owe or irrealizable for others，renege on a promise.

They have also reneged on job offers made to college grads, offering the suddenly unhired apology 7)bonus instead.