Related Clues:

• Unimportant match
• Like many low-calorie foods
• Land not clayey?
• Beer word in neon
• Delicate; illuminate
• Lo-cal, perhaps
• Airy; luminescence
• Not very arduous - to be fair
• More than the slightest bit pale?
• Airy; not heavy
• Being amusing, it dispels gloom
• A frivolous blonde?
• Gentle help towards understanding
• Opposite of dark
• Hint, clue