What is the biggest word you can construct using the combination of letters searched for?The longest word one can assemble from the specified combination is 'succinylsulphathiazole', and it contains 22 letters.
What is the highest scoring word in Scrabble available from this list ?As there are a considerable 130 entries, your best choice is 'piazzaed' which scores 29 points.
Which word from this page is the most unusual?The most unusual word from this list is surely 'diazeutic'. The definition of 'diazeutic' is as follows: "Disjoining two fourths; as, the diazeutic tone, which, like that from F to G in modern music, lay between two fourths, and, being joined to either, made a fifth. [Obs.]". Source Cambridge Dictionary.
What's the max number of words one can construct using this list?You can go with up to 130 words addressing your query.
What is the most common word with 'iaz' in them?'Piazza' is the most popular word from this page, ranked 15560th most common word.