| 100% | TOMB | 4 | ___ of the Unknown Soldier (Arlington Cemetery monument that is guarded 24 hours a day) |
| 47% | TOMB | 4 | ___ of the Unknown Soldier (Arlington Cemetery monument) |
| 35% | SUN | 3 | Star that a day of the week is named after |
| 35% | DEAD | 4 | Adjective that might be used hyperbolically at the end of a long day |
| 32% | THURSDAY | 8 | 24 hours that meant Jupiter's Day to the Romans |
| 32% | FAME | 4 | "___ is very agreeable, but the bad thing is that it goes on 24 hours a day": Gabriel García Márquez |
| 32% | ITASCA | 6 | Lake that is a source of the Mississippi |
| 32% | BIRTHDAY | 8 | Anniversary of the day a person was born |
| 31% | GSHARP | 6 | Key that is the equivalent of A-flat: Hyph. |
| 31% | TOPAZ | 5 | Birthstone that was the name of a Hitchcock film |
| 31% | SURETE | 6 | French agency that was a predecessor of the FBI |
| 31% | ALAMO | 5 | Texas landmark that is also the name of a tree |
| 31% | ARC | 3 | Geometric shape that is often the shape of a rainbow |
| 31% | GIN | 3 | Spirit that is the basis of a Tom Collins cocktail |
| 31% | ISAR | 4 | Munich's river that is a tributary of the Danube |
| 31% | DOT | 3 | Tiny spot that is a part of the letter "i" |
| 31% | ALAMO | 5 | Texas mission that was the site of a historic battle |
| 31% | CIA | 3 | Grp. that was the subject of a recent WikiLeaks release |
| 31% | XIII | 4 | Apollo mission that was the subject of a 1995 film |
| 31% | STAMPTAX | 8 | Colonial grievance that was a cause of the Revolutionary War |
| 31% | THOSE | 5 | "___ were the days!" (end of a reminiscence) |
| 31% | THOR | 4 | Norse god for whom a day of the week is named |
| 31% | OTRANTO | 7 | Italian city that is the title setting of a Walpole novel |
| 31% | ALTO | 4 | Palo ___, Californian city that is a part of the Silicon Valley |
| 31% | SPADES | 6 | Card suit that is also the name of a card game |
| 31% | IRIS | 4 | Pigmented eye part that is also the name of a flower |
| 31% | NED | 3 | Name that is the name of a room when spelled backwards |
| 31% | ERIE | 4 | Lake that was the site of a War of 1812 battle |
| 31% | GTO | 3 | Car that was the subject of a 1964 top 10 hit |
| 31% | POTSDAM | 7 | City bordering Berlin that was the site of a 1945 conference |