I missed profanity in Deutsch? Bummer.

I like the thesaurus, but I rarely use it unless I feel that I'm using a particular word excessively and want to find an alternative. I'm not a fan of using the thesaurus to find more complex words; I think that when one's vocabulary appears too verbose, he begins to look like an absolute moron. Thesauruses, especially online ones, are often inaccurate anyway because they will list words with similar meanings which may not function properly in the context in which they appear. More often than not, I find myself cross-referencing words I find in a thesaurus with a dictionary just to be sure it still fits the context. The dictionary for Macs, which references the New Oxford American Dictionary, the Oxford Writer's American Thesaurus, Apple Dictionary, and Wikipedia makes this task infinitely easier and more efficient.