Unprecedented: (adjective): Having no previous example or instance; never done or known before.
2. Instigate: (verb): To provoke, stir up, or cause a (usually negative) response, action, or event.
3. Blithe: (adjective): Happy, carefree, cheerful.
4. Sycophant (noun): Someone who tries to get the favor of an important or powerful person through insincere flattery and false admiration.
5. Disparate (adjective): Not equal; different
6. Exhaustive (adjective): Very thorough; using up completely.
7. Animosity (noun): Dislike, hatred.
8. Levity (noun): Lack of seriousness; lightness of feeling or behavior; a comic tone.
9. Depravity (noun): Unnatural evil or wickedness, as though one enjoyed doing evil actions.
10. Parsimony (noun): Stinginess, miserliness, cheapness; extreme frugality.
11. Inadvertent (adjective): Accidental, not purposeful; an unintended consequence of carelessness or neglect.
12. Laudable (adjective): Praiseworthy, commendable.
13. Trepidation (noun): Fear, anxiety, nervousness.
14. Blasphemy (noun): Speaking of God with abuse or contempt; speaking against orthodox, accepted belief.
15. Anarchy (noun): The absence of an organized system of government; chaos, disorder.