The actor is considered one of the finest portrayers of Shakespearean characters due to his nuanced performances.

portrayers 是名词 portrayer 的复数形式。portrayer 由动词 portray（描绘、扮演）加上后缀 -er（表示"做...的人"）构成，字面意思是"描绘者"或"扮演者"，在这里特指"角色诠释者"。