General synonyms:
* Judge: This is the most common synonym, especially in legal contexts.
* Justice of the peace: This term is often used for magistrates in lower courts.
* Judicial officer: This is a more formal and neutral term.
* Official: This is a broader term that can refer to any person in a position of authority.
More specific synonyms, depending on the context:
* Justice: (Specifically referring to a judge in a higher court)
* Commissioner: (Often used for a magistrate who presides over specific types of cases)
* Prefect: (A magistrate in some European countries)
* Alderman: (An elected official in some municipalities)
Informal synonyms:
* Lawman: (Used in a more informal or historical context)
* Judge and jury: (Used humorously or informally)
The best synonym to use will depend on the specific situation and the intended meaning.