間ま違ちがいない

expression, i-adjective

certain; sure; no doubt

Expresses strong conviction that something is true or will happen. Often used in the phrase 間違いないです or 間違いなく.

• 彼かれが来くるのは間ま違ちがいない。

  It's certain that he will come.

• この情じょう報ほうは間ま違ちがいないですか。

  Is this information reliable?

expression, i-adjective

reliable; dependable

Describes a person, thing, or method that can be trusted or counted on. Often used in contexts like 間違いない人 or 間違いない方法.

• 彼かれは間ま違ちがいない人ひとだから、安あん心しんして任まかせられる。

  He's a reliable person, so you can trust him with the task.