Related Clues

• Fire
• Fervor
• Ardor
• Intensity
• Enthusiasm
• Gung-ho feeling
• Gung-ho quality
• Passion
• Eagerness
• Gusto
• Antithesis of apathy
• Fervency
• Intense enthusiasm
• High enthusiasm
• Fanaticism
• Fanatic's quality
• Flame
• Heat
• Fanatic's feeling
• Relish