How many characters does the largest word on this list contain?The longest word is 13 characters long, which is 'yponomeutidae'.
How many usable words are possible to make using the specified combination?There are up to a maximum of 4 entries.
What is an unusual word from all the word combinations possible on this list?The most peculiar word in our opinion is 'ypsiliform'. 'Ypsiliform''s definition is "Resembling the", according to the dictionary.