間違(まちが)い

mistake; error

間違(まちが)える

to make a mistake; to confuse

勘違(かんちが)い

misunderstanding; mistaken assumption

違反(いはん)

violation; infringement

違法(いほう)

illegal; unlawful

相違(そうい)

difference; discrepancy

違和感(いわかん)

sense of discomfort; feeling that something is wrong

取(と)り違(ちが)える

to mistake one thing for another; to confuse

これは大(おお)きな間違(まちが)いです。

This is a big mistake.

この服(ふく)には違和感(いわかん)があります。

There is something strange about these clothes.