Related Clues:

• Indistinct
• Like a day in Houston, often
• Like the weather around lighthouses, often
• One of the three H's in a summer weather forecast
• Blurred
• Obscured
• Partially obscured
• Lacking clarity
• Hard to see
• Nebulous
• Of galaxies
• About to cry
• Less than clear
• Not too clear
• Not at all clear