day 11

2. the amount of money that is owed by a person, company, country, etc. and that they usually have to pay interest on
4. being the only existing one of its type or, more generally, unusual, or special in some way
7. to make someone feel annoyed or less confident because they cannot achieve what they want
8. to understand something, especially something difficult
12. relating to human society at a very early stage of development, with people living in a simple way without machines or a writing system
13. to fail to notice or consider something or someone
14. of or relating to large groups of people classed according to common racial, national, tribal, religious, linguistic, or cultural origin or background
15. marked by careful, efficient, and prudent use of resources
18. to make a serious or formal request, especially to the public, for money, information, or help

1. more attractive or more suitable; to be preferred to something
3. to prepare land and grow crops on it, or to grow a particular crop
5. existing only in your mind or imagination
6. a show of anger, worry, or excitement that is unnecessary or greater than the situation deserves
9. clear or manifest to the understanding
10. quite, but not extremely
11. to continue to be something; to be still in the same state or condition
13. to have the responsibility to pay or give back something you have received from someone
16. exactly the same, or very similar
17. belonging to the same or a stated period in the past