The phrase "judge of stroke" refers to someone who is skilled at assessing the quality of a person's handwriting. Some synonyms for this phrase include handwriting expert, calligrapher, penmanship analyst, graphological evaluator, and script analyst. These individuals are trained to analyze the size, shape, slant, pressure, and spacing of a person's handwriting to determine their personality traits, emotions, and psychological state. They may also provide insights into a person's signature, as well as their overall writing style. Whether you're looking to hire a calligrapher for a special occasion or seeking the advice of a handwriting expert, there are a range of professionals who can assist you in assessing the quality and meaning of your handwriting.