Vezzle

Finding images that you and your students can reuse for digital presentations can sometimes be a tricky process. Veezzle is an image search engine that should bring some clarity to that process. An image search on Veezzle will yield results that contain only royalty-free, free stock images.

Lexicalist

A demographic dictionary of Modern American English. Check out where and who use the words you want to know more about.. Quite interesting!

http://www.lexicalist.com/