調しらべ直なおす

godan verb (-su)

re-examine; review; recheck

Used when checking something again, often to verify accuracy or find missed details. Implies a second look at information, documents, or facts.

• 間ま違ちがいがないか、もう一いち度ど資し料りょうを調しらべ直なおしてください。

  Please recheck the documents once more to make sure there are no mistakes.

• 彼かれは自じ分ぶんの答こたえに自じ信しんがなくて、何なん度ども調しらべ直なおした。

  He wasn't confident in his answer, so he re-examined it many times.