I skim the slideshows at dictionary.com occasionally. They even have a word of the day email. It helped me out one day when I was talking to a classmate, and he said "I've never heard that word before, what does it mean?" On another day, another person jokingly implied I should have job security because of my vocabulary skills.

Dictionary.com claims that there is only 1 word in the english language that has X, Y, and Z in the word. Atarax. Hydroxyzine.

This is why chemistry is useful to learn. There are carbon bonds, hydrogen bonds, etc. There are single and double bonds. A good chemistry student will know if the chlorine was ortho, meta, or para....