Bad / Dishonest
tricky - Difficult to deal with or do, often requiring skill or caution, sometimes being deceptive or misleading, making it appear different from what it really is.
conceal - To keep something secret, and prevent it from being known or noticed.
deception - The act of hiding the truth, especially to get an advantage
obfuscate - To make something less clear and harder to understand, especially if done deliberately.
villain - A person who is considered wicked, cruel, or criminal; someone blamed for causing a particular problem or harm.
fictitious - Imaginary, not real, made up and not true.
sneaky - Doing things in a secretive or sly way, often to avoid being noticed or caught.
hypocrisy - Behavior that is the opposite of how one actually is, being fake by pretending to be one thing, and acting in the opposite way.
underhanded - Dishonest or sneaky, often done in a secret or deceitful way.
nepotism - When those with power or influence favor relatives, friends, or associates, such as by giving them jobs or ruling in their favor.
indefensible - Unable to be defended, justified, accepted, or excused.
downplay - To make something seem less important than it really is.