| 100% | OMEGA | 5 | Greek letter that represents 10-Across, in physics |
| 54% | ETAS | 4 | Greek letters that represent angles |
| 53% | PHI | 3 | Greek letter that represents the golden ratio |
| 53% | ETA | 3 | Greek letter that represented the number 100 |
| 52% | ZETA | 4 | Greek letter that represents a certain Riemann function |
| 51% | XES | 3 | Letters that represent strikes in bowling |
| 50% | THETA | 5 | Greek letter that may represent an angle |
| 49% | THETA | 5 | Letter that represents an unknown parameter, in statistics |
| 49% | IOTA | 4 | Greek letter that means "very small amount" in English |
| 48% | IOTA | 4 | Greek letter that means "tiny amount" in English |
| 47% | LAMBDA | 6 | Greek letter used in subatomic particle physics |
| 47% | SIGMA | 5 | Greek letter that refers to a lone wolf, in Gen-Z slang |
| 47% | QOPH | 4 | Hebrew letter that represents the number 100 in gematric terms |
| 47% | ZETA | 4 | Greek letter that's last alphabetically in English |
| 47% | LAMBDA | 6 | Word that represents Greek letter L |
| 46% | RHOS | 4 | Greek letters that may represent air density, resistivity or some kind of meson |
| 46% | TAU | 3 | Greek letter used in physics to denote shear stress |
| 45% | ZETA | 4 | Letter that's sixth in the Greek alphabet, not last |
| 45% | TURKIYE | 7 | Country that 10-Across/19-Across represented in the 2024 Paris Olympics |
| 44% | KILO | 4 | Word that represents the letter K in the radio alphabet |
| 43% | TANGO | 5 | Word that represents the letter T in the NATO phonetic alphabet |
| 43% | ETA | 3 | Greek letter that's an anagram of 15-Across |
| 42% | HOLLYWOOD | 9 | ___ Sign, giant hillside letters that represent the glitz and glamor of the film industry in Los Angeles, California |
| 40% | MOOVIEMOGUL | 11 | 10-Across that's big in Hollywood? |
| 40% | RHO | 3 | Greek letter that follows "pi" |
| 40% | BETA | 4 | Greek letter that follows alpha |
| 40% | PSIS | 4 | Greek letters that resemble pitchforks |
| 40% | IOU | 3 | Letters that represent a debt |
| 40% | ETA | 3 | Greek letter that rhymes with beta |