Related Clues:

• Like a sunny day
• Plow, maybe
• Remove, as dishes
• With 64-Across, words that can precede the starts of 18-, 31-, 38- and 55-Across
• Like crystal
• Fair, in forecasts
• Defibrillator operator's call
• ___ as a bell
• A step up?
• Find innocent
• Reset
• Fire escape step
• Not cloudy
• Notch on the ladder
• Comprehensible