Grand juror is a legal term referring to a member of the grand jury, a body that hears evidence presented by the prosecution in criminal cases to determine if there is enough evidence to indict an individual. Synonyms for grand juror could include grand jury member, panelist, juryman/woman, inquisitor, or inquisitorial panelist. These terms all describe individuals who serve on a grand jury and possess the power to consider evidence and decide upon the necessity of pursuing criminal charges. While the specific role and titles may vary across different legal systems, all these words effectively convey the same idea of an individual serving on a grand jury.