| 100% | WALES | 5 | Prince of ___ (Charles's title) |
| 82% | WALES | 5 | Prince of __ (Charles' title) |
| 70% | DUCHESSOFCORNER | 15 | Title for Prince Charles's Camilla |
| 67% | EARL | 4 | __ of Wessex; Prince Edward's title |
| 66% | SPARE | 5 | Emergency tire, or title of Prince Harry's memoir |
| 65% | ANHEIRANDASPARE | 15 | Phrase that inspired the title of Prince Harry's memoir |
| 65% | EDINBURGH | 9 | Prince Harry's grandfather's title; the Duke of __ |
| 64% | WALES | 5 | Charles, Prince of — |
| 62% | PURPLERAIN | 10 | Title song of a Prince film |
| 62% | ANNE | 4 | Sister of Prince Charles |
| 62% | CAMILLA | 7 | *Wife of Prince Charles |
| 62% | EDWARD | 6 | Brother of Prince Charles |
| 62% | PHILIP | 6 | Father of prince charles |
| 61% | KING | 4 | New title for Prince Charles |
| 61% | HIGHGROVE | 9 | Gloucestershire residence of Prince Charles |
| 60% | EMIR | 4 | Title of chieftain or prince in Islamic countries |
| 60% | HIGHGROVE | 9 | Gloucestershire residence of (then) Prince Charles |
| 60% | YORK | 4 | Duke of ___, title for Prince Andrew |
| 60% | SUSSEX | 6 | Duke of ___, title for Prince Harry |
| 60% | MARTEL | 6 | Charles __, Prince of the Franks |
| 59% | CAMILLA | 7 | Duchess of Cornwall married to Prince Charles |
| 58% | SIR | 3 | Title bestowed on Mick Jagger in 2003 by Prince Charles |
| 57% | DUKE | 4 | ___ of Sussex (Prince Harry's title) |
| 57% | CHARMING | 8 | Prince of a children's tale |
| 56% | SUSSEX | 6 | Royal title now held by Prince Harry, Duke of __ |
| 56% | PURPLERAIN | 10 | Colorful title track of a Prince album and film |
| 56% | DUKE | 4 | Prince William's Cambridge title |
| 55% | POUNDBURY | 9 | Prince of Wales's model village near Dorchester |
| 55% | ANNE | 4 | Prince Charles's sister |
| 55% | POLO | 4 | Prince Charles's avocation |