Related Clues:

• Encourages
• Tends the furnace
• Pumps up
• Stirs up
• Takes care of the fire
• Feeds a fire
• Tends a furnace
• Feeds the fire
• Feeds, as a fire
• Adds fuel to
• Fires up
• Tends, as a fire
• Feeds the furnace
• Makes hotter, in a way
• Emulates a fire man?