| Answer | Crossword Clue |
|---|---|
| OPTIMIST | His glass is half full |
| OPTIMIST | Glass-half-full person |
| ETERNALOPTIMIST | One always seeing the glass half full |
| OPTIMISM | Inclination to see the glass half full |
| ETERNALOPTIMIST | One who always sees the glass half full |
| EMPTY | Like the other part of the half full glass |
