Renege.
Renege means to go back on a promise, contract, undertaking.
The first letter of the six-letter word that means to go back on a promise is "R," which stands for "reneged."
Go back to the beginning and repeat. DC = Da Capo
to promise something, " i pledge to keep milford clean" It means and is defined as the promise or commitment to something, such as a Pledge of Allegiance, a commitment to allegiance, or a promise to take responsibility for ones nation. A pledge can also be an agreement, such as a "pledge to compromise"
Go back upon one's word means to break a literal or implied promise, for example, if you told a friend you were going to cut their grass for them, but then never showed up, you went back upon your word.
It means to carry though and complete what you promised to complete. For example, if you paid back a loan, then you fulfilled your promise. If you promised to help someone with a project, and did follow through and helped that person, then you fulfilled that promise.
Some words that mean 'to go back on a promise' are:renegedefaultwelshweasel outworm out
Da capo means in music that you must repeat the piece from the beginning til the point marked. (I'm not English, sorry if my English is a bit bad)
A promissory note is a document where you agree or promise to repay a certain amount of money to someone. If it is unsecured, it means that nothing was put up as collateral to back up your promise [such as a house, a car, stocks, etc. ].
To go back on a promise.
Collateral
Breaking a Promise