How many characters are in the largest word on this list?The biggest word is 14 characters long, which is 'amminochloride'.
What word that starts with 'amm' and includes 'd' is the most unusual?Standing as the most strange word on this page is 'ammonitoidea'. It means "An extensive group of fossil cephalopods often very abundant in Mesozoic rocks. See Ammonite.".
What's the highest scoring word in Scrabble using the above combination ?For 16 points, you can play 'ammodyte'.
What's the maximum number of words one is able to assemble from this combination of letters?You can go with up to 19 entries addressing your query.