| Clue | Source | Date |
|---|---|---|
| With optimism | Eugene Sheffer | 18 Sep 2026 |
| In an optimistic way | Universal | 08 Jun 2016 |
| In an optimistic way | ||
| How a pollyanna sees the world | ||
| Optimistically announced East End cuppa | ||
| In an upbeat manner | ||
| Optimistically | ||
| Through a glass, brightly. |