Clue: Earth heater

Answer: SUN

Length: 3

---

Similar Clues:

• "___ Wine" (Eartha Kitt song) (LILAC with 5 letters)
• ____ of This Earth (NOT with 3 letters)
• Brutish Middle-earth resident (ORC with 3 letters)
• About 1 percent of the Earth's atmosphere (ARGON with 5 letters)
• Earthlink or AOL, e.g. (ISP with 3 letters)
• The plane of the earth's orbit around the sun (ECLIPTIC with 8 letters)
• Earth's outside (CRUST with 5 letters)
• Little earthquake (TREMOR with 6 letters)
• A kingdom on earth (PLANTAE with 7 letters)
• Wear away, as earth (ERODE with 5 letters)