無理 むり
muri

Noun
na-Adjective

1. unreasonable; unnatural; unjustifiable

それは無理 むり注文 ちゅうもんだ。
sorewa murina chūmonda.
Your demands are unreasonable.
Noun
na-Adjective

2. impossible

Noun
na-Adjective

3. forcible; forced; compulsory

na-Adjective

4. excessive (work, etc.); immoderate

Suru Verb

5. to work too hard; to try too hard

Intransitive
Interjection

6. no way; not a chance; never; dream on

Colloquial
no-Adjective

7. irrational

Mathematics