n.
1.
Cheer, good spirits, gladness, gladsomeness, happiness, contentedness, joyfulness, joy, animation, liveliness, lightsomeness, light-heartedness, blithesomeness, mirth, mirthfulness, sunshine, gleefulness, buoyancy, buoyancy of spirits, flow of spirits.
2.
Willingness, glad alacrity, ungrudging consent, pleased promptitude.