good faith通常译为“ 诚信地，善意地”，相当于bona fide。

如 good-faith principle 诚信原则

the third party acting in good faith善意第三人

例：

It is agreed that the provisions of clause 3 in relation to an Interest of a Defaulting Partner constitute a good faith pre-estimate of the loss likely to be suffered by the Fund as a result of the Defaulting Partner's default.

各方同意第3款关于违约合伙人权益的规定为按照诚信原则对该基金因违约方的违约可能遭受的损失的预测。