> a pattern of behavior characterized by a disregard for others' rights and feelings, a lack of remorse, and manipulative or deceitful tendencies.
You are talking about killing a tree in a deceitful manner designed to subvert local norms, regulations, and the concerns of your neighbors. You aren't the only person your actions affect (and you know this, because you opened your post by saying you should lie about killing the tree.)
You are talking about killing a tree in a deceitful manner designed to subvert local norms, regulations, and the concerns of your neighbors. You aren't the only person your actions affect (and you know this, because you opened your post by saying you should lie about killing the tree.)
I think the word fits quite comfortably.