justifiable
🇺🇸
/ˌdʒʌstɪˈfaɪəbl/
🇬🇧
/ˌdʒʌstɪˈfaɪəbl/
able to be explained or defended as right or reasonable
His anger was justifiable because they broke his trust.
彼の怒りは正当化できる、なぜなら彼らは彼の信頼を裏切ったからだ。