Synonyms of 'turn over a new leaf'
▷ See leaf
reformDictionary, change, improve
He realized he was in the wrong and promised to turn over a new leaf.
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If you amend something that has been written such as a law, or something that is said, you change it in order to improve it or make it more accurate.
The committee put forward proposals to amend the penal system.
When something changes or when you change it, it becomes different.
They should change the law to make it illegal to own replica weapons.
Thesaurus for turn over a new leaf from the Collins English Thesaurus
to begin a new and improved course of behaviour