Which word that starts with 'z' and includes 'ech' is the most interesting?Standing as our favorite strange word on this page is 'zechstein'. The popular definition of 'zechstein' is as follows: "The upper division of the Permian (Dyas) of Europe. The prevailing rock is a magnesian limestone.". Source Oxford Dictionary.
How many letters does the biggest word on this page consist of?The biggest word is 13 letters long, which is 'zymotechnical'.
How many words could one make using this list?From this page of words that start with 'z' and contain 'ech', you have 15 combinations that are available overall.
What is the highest scoring word you can play in Scrabble ?One can make 'zechins' scoring 21 points.