The term DIARIST, BRITISH can be summarized by three crossword solutions: PEPYS (5 letters), ANAIS (5 letters) and ANNE (4 letters). Samuel PEPYS was a British diarist who kept a diary from 1660 to 1669. ANAIS Nin was a French-Cuban diarist and writer who wrote extensively about her personal life. ANNE Frank was a German-born diarist who wrote about her experiences during the Holocaust. All three of these individuals were British diarists who left behind a legacy of their thoughts and experiences.