Clue: Let out, e.g.

Answer: ALTER

Length: 5

---

Similar Clues:

• What each of this grid's ten-letter entries is (ANAGRAM with 7 letters)
• Letter similar to a German Eszett (BETA with 4 letters)
• Eleventh Greek letter (LAMBDA with 6 letters)
• Greek euro letter (RHO with 3 letters)
• Diamond deception found in this grid nine times: eight in square four-letter clusters, the ninth formed by the clusters' outline (HIDDENBALLTRICK with 15 letters)
• Greek letter that's embossed? (PSIOFRELIEF with 11 letters)
• Letter that, as it appears in the middle of this grid, can precede the first words of the starred entries (TEE with 3 letters)
• Eighth Greek letter (THETA with 5 letters)
• Eighth letter of the Greek alphabet (THETA with 5 letters)
• Greek letter traditionally associated with Earth Day (THETA with 5 letters)