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)

• morale
• morale-booster
• morale-boosters
• morales
• moral faculty
• moral hazard
• moral imagination
• moralisation
• moralisations
• moralise
• moralised
• moraliser
• moralisers
• moralises
• moralising
• moralism
• moralisms
• moralist
• moralistic
• moralistically
• moralists
• moralities
• morality
• morality play
• morality plays