Spelling

3. forming, situated on, or relating to the outside of something.
4. the maximum amount that something can contain.
8. able or likely to cause harm or injury.
11. lack of consensus or approval.
13. extremely good; outstanding.
17. the rate at which something occurs or is repeated over a particular period of time or in a given sample.
19. a book or set of books giving information on many subjects or on many aspects of one subject and typically arranged alphabetically.
20. an arrangement to meet someone at a particular time and place.
21. a division of a large organization such as a government, university, business, or shop, dealing with a specific subject, commodity, or area of activity.

1. the process of working together to the same end.
2. shared or spread out.
5. an imaginary line drawn around the earth equally distant from both poles, dividing the earth into northern and southern hemispheres and constituting the parallel of latitude 0°.
6. having been educated.
7. a knot tied with two loops and two loose ends, used especially for tying shoelaces and decorative ribbons.
9. a group of people living in the same place or having a particular characteristic in common.
10. in a way that pleases the senses or mind aesthetically.
12. a serious, unexpected, and often dangerous situation requiring immediate action.
14. buy or obtain (an asset or object) for oneself.
15. a relationship in which a person, thing, or idea is linked or associated with something else.
16. an animal, as distinct from a human being.
18. an organized group of singers