All keep the peace synonyms

verb keep the peace

• mind one's p's and q's — to be careful to behave correctly and use polite or suitable language
• be-have — to act in a particular way; conduct or comport oneself or itself: The ship behaves well.
• behave — The way that you behave is the way that you do and say things, and the things that you do and say.
• act one's age — anything done, being done, or to be done; deed; performance: a heroic act.
• be good — do not misbehave
• live up to — to have life, as an organism; be alive; be capable of vital functions: all things that live.