If Russell's paradox is shifted into the world of words and grammar, then Grelling's paradox results. Coining the word "heterological", defined as "a word which does not describe itself", creates the same situation as exploring the set of all sets that do not contain themselves. The word heterological describes itself IFF it does not describe itself.

The Oxford Dictionary of Philosphy's entry on Grelling's paradox.

Grelling's paradox expanded to domain names.

Read the ramblings of someone who thought too much about Grelling's paradox.