sense of realness
emotional realness
perceived realness
A: Do you think the documentary captured the realness of the situation?
A：你认为这部纪录片捕捉到了情况的真实性吗？
B: Yes, its realness is its most powerful feature.
B：是的，它的真实感是它最强大的特征。
1) 真实性
2) 真诚
3) 真实感
1. 真实性；真诚
noun
1. The quality of being real, authentic, or genuine.
Synonym: authenticity, genuineness