levity /levˈi-ti/

1. Lightness of temper or conduct
2. Thoughtlessness
3. A trifling or frivolous tendency
4. Fickleness
5. Vain quality
6. Lightness of weight (archaic)

• self-born
• self-bounty
• self-breath
• self-build
• self-built
• self-capacitance
• self-catering
• self-centred
• self-centredly
• self-centredness
• self-certificate
• self-certification
• self-charities
• self-charity
• self-cleaning
• self-closing
• self-cocker
• self-cockers
• self-cocking
• self-collected
• self-colour
• self-coloured
• self-colours
• self-command
• self-commitment