wa

Particle

1. indicates emotion or admiration

Female Speech
あなたの かみ ながいわね。
anatano kamiwa nagaiwane.
What long hair you've got!
Particle

2. indicates emphasis

Kansai Dialect
Pronoun

3. I; me

Tsugaru Dialect
Interjection

4. wah!

Interjection

5. boo!