Vocabulary
Links
100 Words Every High School Graduate Should Know
http://www.houghtonmifflinbooks.com/booksellers/press_release/100words/
houghtonmifflinbooks.com - 100 Words Every High School Graduate Should Know.
Confusing Words
http://www.confusingwords.com/
confusingwords.com - A collection of words that are troublesome to readers and writers.