BUOYANCY





Definition:

  1. [noun] cheerfulness that bubbles to the surface
    Synonyms: perkiness

  2. [noun] the property of something weightless and insubstantial
    Synonyms: airiness

  3. [noun] irrepressible liveliness and good spirit; "I admired his bouyancy and persistent good humor"
    Synonyms: irrepressibility

Synonyms: