How many words are possible to make from this list?There are 3 words.
What's the largest word you can derive with the combination of letters searched for?The longest word is 15 letters, which is 'ergatandromorph'.
Is there an example of a word from this page that could be thought of as unique?Standing as the most unusual word on this page is 'ergograph'. 'Ergograph''s definition is "An instrument for measuring and recording the work done by a single muscle or set of muscles, the rate of fatigue, etc. -- Er`go*graph"ic (#), a.", according to the English dictionary.