[keep] to {one's} word
1
to fulfill a promise or commitment that one has made
- He always keeps to his word and never breaks a promise.
- Keeping to one's word is a sign of reliability and trustworthiness.
- She assured us that she would keep to her word regarding the project deadline.
- In business, it's crucial to keep to your word to build a good reputation.
- They appreciate it when people keep to their word, as it fosters a sense of trust.