Related Clues:

• Not exactly closed
• Radio-station sign
• Broadcasting warning
• Like some personalities
• Walking ___ (happy)
• Ventilating
• Elatedly, in an idiom
• In prime time, e.g.
• Open a wit
• Cracked a little
• Admitting air
• A way to walk
• Slightly open, as a door
• Cracked slightly
• Allowing a draft