Related Clues:

• Rainfall-deprived
• Very dry, as a desert
• Like arroyos
• Prosaic, as prose
• Without water
• Drought-prone
• Like 28-Across
• Like dry land
• Bereft of rain
• Supremely dry
• Like Arizona's climate
• Short on interest
• Dry as the Gobi
• Like the dry season
• Inhospitable to flora