Crossword Puzzle Lacks activity

Clue: Lacks activity

Knight's activity (QUESTING with 8 letters)
Places of great activity (HOTBEDS with 7 letters)
Downhiller's activity (SKIING with 6 letters)
Ciceronian activity (e.g. ORATION with 7 letters)
De-bugging activity (SWATTING with 8 letters)
Type of drug that can counteract glandular activity (ANTITHYROID with 11 letters)
Overnight lawn activity (DEWFALL with 7 letters)
What un desierto lacks (AGUA with 4 letters)
Lacks durability (WEARS with 5 letters)
Eulogist's activity (HONORING with 8 letters)