Like the title says, I want to know what obscure unknown words you love and their definitions.
For me it's definitely phantasmagoric which means a rapid series of events like occur in a dream, but I often find myself using as if it meant fantastic just because it sounds better.
I don't mind the mix up kevin. (I'm Russian, in case you guys didn't know!) And I like the word oxymoron, it means to opposite that contrast, like "a deafening silence."