Spellings!

1.Circumference
2.Circular
3.Curcuit
4.Circumnavigate
5.Circumscribe

6.Transparency

7.Mechanism

8.Meteor

9.Meteorology
10.Electrocute
11.Mystery
12.Encyclopedia
13.Reference
14.Dictionaries
15.Enthusiasm
16.Protologism
17.Observer
18.Appropriate
19.Corrections
20.Boundaries