| 100% | LVII | 4 | Fifty-seven written in Roman times |
| 55% | ALSATIA | 7 | Region of France, in Roman times |
| 55% | CDI | 3 | 401, in Roman times |
| 54% | CLXVII | 6 | 167 written in Roman numerals |
| 54% | CLVI | 4 | 156 written in Roman numerals |
| 52% | HISPANIA | 8 | Name of the Iberian Peninsula in Roman times |
| 51% | VII | 3 | Seven, in Roman numerals |
| 51% | NIMES | 5 | French department capital known in Roman times as Nemausus |
| 49% | WALTZES | 7 | Pieces written in 3/4 time |
| 49% | VII | 3 | Seven in Roman numerals |
| 49% | BACCHANAL | 9 | A wild party with too much wine, as in Roman times |
| 46% | TOGA | 4 | Roman robe, in ancient times |
| 45% | TEAM | 4 | Group seen seven times in this puzzle |
| 45% | TEDNASH | 7 | Saxophonist who wrote Portrait in Seven Shades |
| 45% | IDESOF | 6 | Words which could precede the 15th day of March, May, July or October in Roman times |
| 45% | LVI | 3 | Fifty-six in Roman numerals |
| 44% | PARCHMENT | 9 | Writing material in medieval times |
| 44% | ETC | 3 | Abbr. sometimes written three times in a row |
| 44% | SATURNALIA | 10 | Ancient Roman seven-day festival celebrated in December |
| 44% | SHH | 3 | Cry hidden seven times elsewhere in this puzzle |
| 44% | DOO | 3 | Syllable sung seven times in a Disney song |
| 44% | MAMA | 4 | Informal title used seven times in "Bohemian Rhapsody" |
| 43% | INVASIVESPECIES | 15 | Nonnative organisms, as found seven times in this puzzle |
| 43% | MEMOIRIST | 9 | Person who writes about times in their own life |
| 43% | SCROLL | 6 | Paper used for writing in ancient times |
| 42% | OVID | 4 | Roman poet who wrote "Love will enter cloaked in friendship's name" |
| 42% | RHO | 3 | When written three times, fraternity in "Revenge of the Nerds" |
| 42% | HIDINGOUT | 9 | Theme of this puzzle, seen seven times in the grid |
| 41% | HORACE | 6 | Roman poet who wrote "Seize the day, put no trust in the morrow!" |
| 41% | ROD | 3 | Hall of Famer Carew, who stole home seven times in 1969 |