Related Clues:

• Going up, in a way
• In a blaze
• In a state of combustion
• Ignited, as a match
• Active, as a match
• Afire, as a candle
• Ignited, as a bottle rocket
• Really tipsy
• Set burning
• Trashed
• Starting to burn
• Like many a 32 Across
• Brightened, with "up"
• Showed happiness, with "up"
• Activated, as a match