| Answer | Crossword Clue |
|---|---|
| PLATINUM | One of the noble metals |
| XENON | One of the noble gases |
| NEON | One of the noble gases |
| ARGON | One of the noble gases |
| RADON | One of the noble gases |
| HERO | One of noble qualities. |
| HOUYHNHNM | One of a race of noble horses in "Gullliver's Travels." |
