| JUPITER | Named after the king of the gods in Roman mythology, the largest planet in our solar system (7) |
| CEPHEUS | Constellation in the northern hemisphere named after the King of Ethiopia in Greek mythology (7) |
| URANIUM | A radioactive, silvery metal named after the third largest planet in our solar system (7) |
| VERITAS | In Roman mythology, the goddess of truth, a daughter of Saturn and the mother of Virtue (7) |
| AVERNUS | In Roman mythology, the entrance to the underworld, named after a lake in southern Italy (7) |
| MERCURY | Messenger of the gods in Roman mythology (7) |
| NEPTUNE | Planet in our solar system known for its intense blue color; it is named after the Roman god of the oceans |
| BACCHUS | In Roman mythology, the god of wine (7) |
| NUMITOR | In Roman mythology, the maternal grandfather of Romulus and Remus (7) |
| SPUTNIK | Invest in a film after the king and knight trade places to get a Russian satellite (7) |
| KNAVISH | Tricky pieces vanish after the king (7) |
| OBERON | Discovered by William Herschel in 1787, moon of Uranus named after the king of the fairies in A Midsummer Night's Dream (6) |
| JUNO | Queen of the gods in Roman mythology, counterpart of the Greek Hera (4) |
| OFFASDYKE | Earthwork that runs along some of the England-wales border, named after the King of Mercia 757-796 (5,4) |
| SATURN | What is the second-largest planet in our solar system? (6) |
| CUPID | In Roman mythology, the husband of Psyche and father of Voluptas, goddess of sensual pleasure (5) |
| REMUS | In Roman mythology, the twin brothers whose story lead up to the founding of Rome are Romulus and who? (5) |
| VESTA | In Roman mythology, the goddess of the hearth (5) |
| DIANA | In Roman mythology, the goddess of the hunt (5) |
| DIDO | In Roman mythology, the founder and first queen of Carthage, who killed herself when abandoned by Aeneas (4) |
