美 [ʌnˈfenɪdli]
adv. 由衷地；不虚伪地；诚心地
... unfeignedly 由衷地 unfelt 无感情的 unfeminine 不适于妇女的 ...
unfeigned 真实的，不虚伪的
We are OK unfeignedly says.
我们可以由衷地说。
And I feel convinced they have all unfeignedly grieved over my loss.
我相信，对于我的死，他们都会真心哀痛的。
If you often admire others unfeignedly, you will obtain others' appreciation at the same time, you will enjoy yourself all your time.
如果你经常由衷地欣赏别人，你同时也就会获得别人的赞美，那么你一生都会其乐无穷。