an indirect detraction from another's effort
The Oppose characteristic causes a character to speak out against any effort, although he does not actively engage in preventing it. As in "the Loyal Opposition," an opposing view can be useful in seeing the negative side of an endeavor. However it can also wear thin really fast with the constant nag, nag, nag.
syn. object to, speak out against, argue against, protest, dispute, show disapproval of, detract from