| Answer | Crossword Clue |
|---|---|
| OLGA | Sister of Irina and Masha |
| OLGA | Sister of Masha and Irina |
| OLGA | Sister of Chekhov's Masha and Irina |
| OLGA | Chekhovian sister of Masha and Irina |
| ANTON | Creator of the sisters Olga, Masha, and Irina |
| THREESISTERS | Olga, Masha and Irina |
| OLGA | Sister of Chekhov's Maria and Irina |
| MASHA | Sister of Olga and Irina in "Three Sisters" |
| IRINA | Sister of Masha and Olga |
| IRINA | Sister of Olga and Masha |
| IRINA | Sister of Olga and Masha, in Chekhov |
| OLGA | Masha and Irina's sister, in Chekhov |
| OLGA | Masha and Irina's sister in Chekhov's "Three Sisters" |
| OLGA | Masha and Irina's sister, in a Chekhov work |
| OLGA | Masha and Irina's sister, in a Chekhov play |
