Set of words number2

1. Across
5. To smile broadly, often baring the teeth, as in
amusement, glee, embarrassment, or other
6. toe: To walk or move quietly on one's toes.
7. To laugh with repeated short, spasmodic sounds.
9. A reflex motion caused by fear or excitement.
10. To laugh or talk in a shrill manner.
Down
1. Informal To move quickly or be busily active.
2. A facial expression characterized by an upward
curving of the corners of the mouth and
3. To turn or twist the body or a body part with writhin
motions.
4. To shake or tremble, as from cold.
8. : To smile in a smug or sneering way at someone or
something.
Set of words number 2