What is an unusual word from all the word combinations available on this list?The most unusual word in this list is 'zoonite'. 'Zoonite' is defined as "(a) One of the segments of the body of an articulate animal. (B) One of the theoretic transverse divisions of any segmented animal.", according to the dictionary.
What's the highest scoring word you can play in Scrabble ?You could make 'zirconic' which gets 21 in Scrabble.
Which word on this page has the highest character count?The longest word one could construct from the combination searched for is 'zirconifluoride', which contains 15 characters.
In total, how many words is it possible to make using this list?From this page of words that start with 'z' and contain 'oni', there are 31 effective entries which are available.