Related Clues:

• Spring events
• Claude of "The Invisible Man"
• "Casablanca" co-star
• Waters naturally
• Verb in Morton Salt's slogan
• Falls in drops
• Drizzles
• 'Casablanca' co-star
• Falls in quantity
• Monsoon weather
• They make lawns green
• Comes down in buckets
• More than sprinkles
• Isn't fair?
• Reservoir fillers