uncharitable unforgiving unrelenting unsparing不宽恕的
ADJ(形容词) If you describe someone's remarks, thoughts, or behaviour as uncharitable, you think they are being unkind or unfair to someone. (评价、想法或行为)刻薄的
This was an uncharitable assessment of the reasons for the failure.
这是对失败原因的苛刻的评估。