1. A student must do this to learn about a subject.
2. The attire worn by a superhero or a clown.
3. The remaining part of a cut tree.
4. Wetness caused by water.
5. To break up the tranquility of someone.
6. Refusing to change one's mind.
7. A position of a person's body.
8. The wide part of a river where it nears the sea.
9. A movement of a hand or head to express meaning.
ANSWERS:
1. Study
2. Costume
3. Stump
4. Moisture
5. Disturb
6. Stubborn
7. Posture
8. Estuary
9. Gesture