1. The quality of being cheerful and dispelling gloom
   "flowers added a note of cheerfulness to the drab room"
   - cheer, sunniness, sunshine 
2. A feeling of spontaneous good spirits
   "his cheerfulness made everyone feel better"
   - blitheness

Derived forms: cheerfulnesses

See also: cheerful, cheerless, depressing, uncheerful

Type of: attribute, happiness

Antonym: cheerlessness, uncheerfulness

Part of: disposition, temperament

Encyclopedia: Cheerfulness

• water bear
• Water Bearer
• water bed
• water beetle
• water birch
• water biscuit
• water bitternut
• water blister
• water boatman
• water bottle
• water boy
• subkingdom Parazoa
• sublate
• sublease
• sublet
• sublieutenant
• sublimate
• sublimated
• sublimation
• Sublimaze
• sublime
• Sublime Porte
• sublimed
• sublimely
• subliminal