Related Clues:

• Putting it in a sort of tax is nothing serious
• It's frivolous having a tax about it
• Impose about it with light-heartedness
• Charge over it in high spirits
• Disrespectful treatment of a serious matter
• Frivolousness
• Hair-piece
• Unseriousness
• In tax, it suggests thoughtlessness
• Facetiousness
• Disrespectful humour
• Taking wine during imposition of penalty shows lack of respect
• Tax brackets - it causes frivolity
• Flippancy
• Men enlisted without it display frivolity