Online dictionary and thesaurus

Someone from LookWAYup sent me a link to their free English online dictionary and thesaurus. They also have European language dictionaries (for translating words), but you can only look up 10 to 20 words a day because you have to purchase the product to get all the features. You can also get other features for the dictionary including "concordance, phonetic information, extended usage information, and customization" if you purchase it.

I'm not a fan of the site's design, which isn't as straightforward as Word Reference (which is all free), and the text seems to be quite small. But a nifty feature is their "word of the second" (instead of the typical "word of the day").