| resilience(noun, hard, power, strength, spirit) |
| cheerfulness(noun, energy, excitement, delight, spirit) |
| cheer(noun, delight, happiness, joy, enthusiasm) |
| happiness(noun, delight, cheer, joy, enthusiasm) |
| elasticity(noun, ability, resistance, jump, tendency) |
| flexibility(noun, hard, power, strength, resistance) |
| gaiety(noun, action, passion, energy, delight) |
| airiness(noun, levity, lightheartedness, lightness, weightlessness) |
| levity(noun, humor, levity, lightheartedness, silliness) |
| elation(noun, activity, action, passion, energy) |
| flotation(noun, lightness) |
| joy(noun, excitement, delight, cheer, heaven) |
| lightness(noun, humor, levity, lightheartedness, lightness) |
| springiness(noun, jump, elasticity) |
| adaptability(noun, hard, power, strength, flexibility) |
| exuberance(noun, energy, excitement, delight, cheer) |
| mirth(noun, delight, cheer, happiness, joy) |
| hope(noun, belief, confidence, courage, wish) |
| liveliness(noun, energy, excitement, delight, spirit) |
| merriment(noun, delight, cheer, happiness, joy) |