| 100% | AET | 3 | Three letter abbr. sometimes seen on gravestones meaning "at the age of" |
| 44% | AETAT | 5 | At the age of: Lat., abbr. |
| 42% | AETAT | 5 | Old tombstone abbr. meaning "at the age of" |
| 38% | ETA | 3 | Letter at the end of three other letters |
| 38% | ENC | 3 | Abbr. at the bottom of a letter |
| 38% | MESSRS | 6 | Abbr. at the head of a letter |
| 38% | ENCL | 4 | Abbr. at the bottom of a letter |
| 38% | ENCL | 4 | Abbr. at the bottom of a business letter |
| 38% | ENCS | 4 | Abbr. at the bottom of a business letter |
| 38% | ENC | 3 | Abbr. at the bottom of a business letter |
| 37% | BOYD | 4 | Jimmy who had a No. 1 hit at the age of 13 with "I Saw Mommy Kissing Santa Claus" |
| 37% | TWA | 3 | Letters seen on thousands of aircraft over the decades |
| 37% | ASL | 3 | It's sometimes seen in the corner of a TV screen: Abbr. |
| 36% | USS | 3 | Letters at the start of an American navy vessel's name: Abbr. |
| 36% | SUSAN | 5 | ___ Boyle, Grammy-nominated musician who received critical acclaim at the age of 48 on the TV show "Britain's Got Talent" |
| 36% | TGIF | 4 | Joyful letters at the end of the week: Abbr. |
| 35% | ETC | 3 | Abbr. rarely seen at the start of a sentence |
| 35% | ETC | 3 | Abbr. never seen at the beginning of a sentence |
| 35% | ETC | 3 | "And so on," at the end of a list: Abbr. |
| 35% | ENCL | 4 | Abbr. on the bottom of a business letter |
| 35% | EYE | 3 | Organ often seen on the back of a dollar bill which sounds like the letter "I" |
| 35% | NOS | 3 | Letters seen on nitrous cylinders in the "Fast and Furious" movies : Abbr. |
| 35% | TSA | 3 | Letters on the back of some official jackets at airports |
| 34% | JOHNKEATS | 9 | Romantic poet who died at the age of 25, but left a lasting impression on the literary world through his odes like "To Autumn": 2 wds. |
| 34% | DROPDOWNMENU | 12 | Options at the top of a computer window … as seen three times in this puzzle? |
| 34% | CAP | 3 | Red bit of attire that at times has the letters MAGA on it |
| 34% | OBIE | 4 | Award Sydney Lucas won at the age of ten |
| 34% | MOSES | 5 | Grandma ___ (painter who began at the age of 77) |
| 34% | PSS | 3 | Additions at the ends of letters (abbr.) |
| 34% | YODA | 4 | "Star Wars" character who died at the age of 900 |