I just came across a great article about unusable synonyms and the dark, damp and forgotten portions of the English language. Ever wonder why no one uses 'pulchritude,' 'niggardly,' 'incarnadine,' or 'puissant' anymore? This article has a go at explaining why. Thought it might bring a smile to the face of anyone who's ever grappled with a thesaurus (I can't be the only one of us) : http://www.newyorker.com/online/blogs/books/2013/10/unusable-...