What are some English words that contain a prefix, but the root is either not a word or is substantially unrelated to the prefixed word? [more inside]
posted by Geppp on Mar 23, 2012 - 36 answers

Is there a resource where I can learn about the Greek and Latin words that commonly underlie words and names in English? I don't want to learn Greek or Latin, I'm talking about only the words which are commonly useful as 'clues'. [more inside]
posted by Kirn on Mar 13, 2012 - 14 answers

How do I obtain a list of all words associated with a list of word roots / stems? [more inside]
posted by hooves on May 13, 2010 - 6 answers

Is there a word which describes a state where "importance" and "non-importance" happen at the same time? A word describing the unity of duality, the oneness of paradox, and "two sides of the same coin"?
posted by Korou on Nov 15, 2006 - 18 answers