Related Clues:

• Unimpeded
• Like a good day for a picnic
• Cry from a defibrillator user
• Unmistakable
• Plain to see
• Brighten up
• Calculator key
• Certain weather forecast
• Easy to see or understand
• Disperse
• Like a crystal
• Wipe away
• Forecast word
• Microwave button
• Unlikely to rain