Clue: High sine?

Answer: ONE

Length: 3

---

Similar Clues:

• Mile High Stadium favorite (ELWAY with 5 letters)
• High rocky hills (TORS with 4 letters)
• Windy Highlander? (GAEL with 4 letters)
• High "Si!"s? (AOKS with 4 letters)
• London street known for high-end haberdasheries (SAVILEROW with 9 letters)
• Highest-ranking, in some hierarchies (ALPHA with 5 letters)
• When Harry Highschool becomes Joe College (GRADUATION with 10 letters)
• High-___ monitor (RES with 3 letters)
• Games that inspire high hopes for millions (LOTTOS with 6 letters)
• Doo-wop song's high voice (FALSETTO with 8 letters)