Dark Confidant黑暗亲信;亲信;乌明疏疑
BW Confidant黑白亲信
confidant n知己
female confidant红颜知己
The Confidant大太监;知己;知己相残
Male confidant男颜知己;蓝颜知己
Confidant space知己空间
confidant t心腹朋友
N-COUNT（可数名词） Your confidant is a person you can discuss your private problems or feelings with. 心腹; 知己 [usu with poss]
...a close confidant of the president.
...总统的一位亲密心腹。