言いい違ちがえる

ichidan verb, transitive verb

say by mistake; make a slip of the tongue

Used when someone accidentally says the wrong word or phrase.

• 緊きん張ちょうして、名な前まえを言いい違ちがえてしまった。

  I was nervous and said the wrong name by mistake.

• 彼かれはよく言こと葉ばを言いい違ちがえる。

  He often makes slips of the tongue.