1.
unpredictable deviates from the norm
2.
open to multiple interpretations
3.
continuing to do something despite difficulties
4.
mysterious or difficult to understand
5.
brief and clear to the point
7.
perfect example of a quality or type
8.
prove something is false
9.
concise exact use of words
10.
deviates from what is normal or expected
11.
lack of restraint in spending
13.
having or showing no skill
16.
examination of one's mental and emotional process