Bad
machinations - Crafty schemes or plots, especially intended to achieve something deceitful or underhanded; secret or complicated plans, often with a negative or manipulative goal.
The villain's machinations were finally exposed, revealing his plan to transfer other people's money into his own account.
irritate - To make someone angry, or annoyed; or to make apart of your body sore or painful.
After the mother spent hours peparing the Friday night meal, she was irritated when the whole family ate quickly and left without thanking her or even saying anything in appreciation.