Akademik

cheerfulness
noun
1. the quality of being cheerful and dispelling gloom (Freq. 1)
-

flowers added a note of cheerfulness to the drab room

Syn: ↑cheer, ↑sunniness, ↑sunshine
Ant: ↑uncheerfulness
Derivationally related forms: ↑sunny (for: ↑sunniness), ↑cheery (for: ↑cheer), ↑cheer (for: ↑cheer), ↑cheerful
Hypernyms: ↑attribute
Hyponyms: ↑good-temperedness, ↑good-humoredness, ↑good-humouredness, ↑good-naturedness
Part Holonyms: ↑disposition, ↑temperament
Attrubites: ↑cheerful, ↑depressing, ↑cheerless, ↑uncheerful
2. a feeling of spontaneous good spirits
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his cheerfulness made everyone feel better

Syn: ↑blitheness
Ant: ↑cheerlessness
Derivationally related forms: ↑cheerful (for: ↑blitheness), ↑cheerful
Hypernyms: ↑happiness
Hyponyms: ↑buoyancy, ↑perkiness, ↑carefreeness, ↑insouciance, ↑lightheartedness, ↑lightsomeness

Useful english dictionary. 2012.