Nouns

4. a heavy fall of rain or snow
5. something on sale at a lower price than its true value
9. something or someone that annoys you or causes trouble for you
10. the act of accepting the power or authority of someone else
12. an important formal meeting between leaders of governments from two or more countries
13. the act of saying or thinking that something is the result or work of a particular person or thing
15. living for a long time

1. the period in which two people have a romantic relationship that often leads to marriage
2. a young person who is developing into an adult
3. something that exists apart from other things, having its own independent existence
6. a small piece or amount of something that is left from a larger original piece or amount
7. the large size or importance of something
8. an institution for the care of people who are mentally ill
11. the original copy of a book or article before it is printed
14. an illegal copy of a document, painting, etc. or the crime of making such illegal copies