1.
ELATED : Extremely happy or joyful.
2.
PERILOUS : Full of danger or risk; dangerous.
3.
DILIGENT : Showing careful and hardworking effort.
4.
MEAGER : Very small in amount; scarce.
5.
JUBILANT : Feeling or expressing great joy.
6.
TREACHEROUS : Very dangerous and unpredictable.
7.
INDUSTRIOUS : Hardworking and active.
8.
SCANTY : Small or insufficient in quantity.
9.
GRIM : Serious, gloomy, or forbidding.
10.
EXUBERANT : Full of energy, excitement, and cheerfulness.