Clue: Exposure to air

Answer: AERATION

Length: 8

---

Similar Clues:

• Toughen by exposure (ENURE with 5 letters)
• Toughens by exposure (INURES with 6 letters)
• Airborne toys (KITES with 5 letters)
• Protective wear for airborne toxins (GASMASKS with 8 letters)
• Accident analysis tool in a commercial aircraft? (JETBLACKBOX with 11 letters)
• WWII aircraft carrier nicknamed "Tokyo Express" (USSSHANGRILA with 12 letters)
• Airing today and tomorrow, say (INTWOPARTS with 10 letters)
• Idlewild Airport, today (JFK with 3 letters)
• "Performance Today" airer (NPR with 3 letters)
• "Country Music Today" airer (TNN with 3 letters)