| 100% | MARTELLO | 8 | Small circular fort used by Britain for coastal defence at the time of the Napoleonic Wars |
| 32% | SUMMER | 6 | I'm the time of year for spending days by the pool or at the beach |
| 32% | BLIGHTY | 7 | Term for England used by soldiers of the First and Second World Wars |
| 29% | OPIUM | 5 | Drug at the center of Great Britain/China wars |
| 28% | DYNASTS | 7 | The —, epic drama of the Napoleonic War by Thomas Hardy published in three parts between 1904-08 |
| 28% | THANOS | 6 | Supervillain who used all six Infinity Stones at the end of "Avengers: Infinity War" |
| 28% | ZESTER | 6 | Small utensil used for grating the skin of a lemon |
| 27% | REPLAY | 6 | Option represented by a circular arrow at the end of a YouTube video |
| 27% | CORFE | 5 | & 16D Village on the Isle of Purbeck, Dorset, housing a fortification famous for its defence by Lady Bankes against a parliamentary army during the English Civil War |
| 27% | DREGS | 5 | Last few drops at the bottom of the keg, which by this time you don't mind drinking anyway |
| 27% | IDIOTS | 6 | Affectionate term used by both players and fans for the members of the Red Sox in the 2004 World Series playoff push (with "The") |
| 27% | UPON | 4 | At the time of |
| 27% | DURING | 6 | At the time of |
| 26% | SPITFIRE | 8 | British aircraft designed by Reginald Mitchell used in the Battle of Britain |
| 26% | AGENTORANGE | 11 | Highly poisonous herbicide used as a spray for crop destruction by the US during the Vietnam War |
| 26% | PRIDE | 5 | With 57-Across, time period honoring the group hinted at by the beginning of the starred clues |
| 26% | NATHANHALE | 10 | Revolutionary War spy who was captured and killed by the British at the age of twenty-one |
| 26% | SEASONAL | 8 | At some times of the year |
| 26% | CMS | 3 | Small measurements that are used both north and south of the US borders, for short |
| 26% | INKS | 4 | At least seven of these were used by the monks that created the Book of Kells |
| 26% | SLOOPS | 6 | Vessels of the Napoleonic Wars |
| 26% | FIFE | 4 | Instrument played by some members of The Old Guard, stationed at Fort Myer, Virginia |
| 26% | AMALFI | 6 | Coastal town at the foot of Monte Cerreto |
| 25% | BLIMEY | 6 | Expression of surprise in Britain, commonly used by Ron Weasley in the "Harry Potter" series |
| 25% | AGENT | 5 | & 6D Highly poisonous herbicide used as a spray for defoliation and crop destruction by the US during the Vietnam War |
| 25% | ONE | 3 | Population at the time of 44-Across |
| 25% | HAN | 3 | Chinese dynasty at the time of Christ |
| 25% | JUDEA | 5 | Roman province at the time of Christ |
| 25% | MINUTEMAN | 9 | Militiaman of the American Revolutionary War who volunteered to be ready for service at short notice |