#blitheness__cheerfulness  a feeling of spontaneous good spirits; "his cheerfulness made everyone feel better"
  exclusion:  cheerlessness
  supertype:  happiness__happines  emotions experienced when in a state of well-being
  subtype:  perkiness__perkines  cheerfulness that bubbles to the surface
  subtype:  insouciance__carefreeness__lightheartedness__lightsomeness__lightsomenes  the cheerful feeling you have when nothing is troubling you

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