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)

• decongestions
• decongestive
• decongests
• deconsecrate
• deconsecrated
• deconsecrates
• deconsecrating
• deconsecration
• deconsecrations
• deconstruct
• deconstructed
• deconstructing
• deconstruction
• deconstructionist
• deconstructionists
• deconstructions
• deconstructs
• decontaminant
• decontaminants
• decontaminate
• decontaminated
• decontaminates
• decontaminating
• decontamination
• decontaminative