What is a smiling face? How to fill in the words?

2, (naive) smiling face.

3. (touching) smiling face.

4. Smile.

5. (sweet) smiling face.

6. (weird) smiling face.

7. (horror) smiling face.

8. (charming) smiling face.

9. (cute) smiling face.

10, (happy) smiling face.

1 1, (happy) smiling face.

12, (sweet) smiling face.

13, (bitter) smiling face.