Buoyancy

Noun

 * 1)  the upward force on a body immersed or partly immersed in a fluid
 * 2)  resilience or cheerfulness

Adjectives for Buoyancy
reckless; supreme; glad; youthful; virile; unutterable; natural; positive.

Related terms

 * buoyant
 * buoy
 * buoy up

Thesaurus
exuberance, flexibility, floatability, fluffiness, foaminess, frothiness, gentleness, give, gossameriness, jauntiness, lack of weight, levitation, levity, light heart, lightheartedness, lightness, lightsomeness, liveliness, perkiness, pertness, rebound, resilience, resiliency, responsiveness, snap, softness, spring, springiness, stretch, stretchability, stretchiness, tenderness, tone, tonicity, tonus, unheaviness, volatility, weightlessness, yeastiness, adaptability, airiness, ascent, bounce, bounciness, breeziness, bubbliness, buoyance, carefreeness, chirpiness, daintiness, debonairness, delicacy, downiness, effervescence, elasticity, ethereality, extensibility,