A counselor-at-law is a legal professional who provides advice and representation to clients in legal matters. Synonyms for this term include attorney, lawyer, barrister, advocate, solicitor, counsel, legal counselor, and legal advisor. Each of these terms has a slightly different connotation and may be used more commonly in different regions of the world. For example, attorney and lawyer are commonly used interchangeably in the United States, while barrister and solicitor are distinct roles in England and Wales. Regardless of the term used, a counselor-at-law is a trusted professional who provides expert advice and advocacy to clients in legal matters.