Vocabulary Crossword Puzzle

Across
2.	Move fast
4.	Indicate by signs
6.	Belonging to a thing by its very nature
9.	Occurring in spells and often abruptly
10.	Showing pensive sadness
11.	A feeling of intense dislike
13.	Having a bad disposition; surly
14.	Brief and to the point; effectively cut short
18.	Come out of

Down
1.	Assail or attack on all sides
3.	Being of questionable authenticity
5.	Stubbornly persistent in wrongdoing
7.	Injurious to physical or mental health
8.	Marked by practical intelligence
9.	Treat with contemptuous disregard
12.	Lessen the intensity of or calm
13.	A warning against certain acts
15.	Position in social hierarchy
16.	Occurring by chance; lucky
17.	Be in contradiction with