納得させた

convinced

→ 納得
phrase Uncommon #9,775
convinced Past tense of 納得させる, meaning to convince or persuade someone to understand or accept something.
JA: 彼を納得させた。
EN: I convinced him.

彼はそれは彼のせいでないことを私に納得させた

He convinced me that it wasn't his fault.

私は彼に彼が間違っていることを納得させた

I convinced him that he was wrong.