"Esquire" is a common honorific title in the legal profession. However, there are several synonyms that can be used in place of "Esq." One of these is "attorney," which is often used in place of Esquire in legal contexts. Another similar term is "lawyer," which is also often used interchangeably with Esq. Similarly, "counselor" or "counsel" can also be used, particularly in formal or ceremonial settings. Additionally, "advocate" can sometimes be used, particularly in the context of advocacy or arguments made in a court of law. Ultimately, all of these terms can be used effectively in lieu of "Esquire" to denote a legal professional.