How many actual words are possible to put together using the combination you've searched for?From this page of words with 'zy' at the start and 'r' at the end, there are 3 combinations which can be selected.
What is the biggest word you can construct with this list?'zygomaticoauricular' (19 letters)
What is a strange word on this list of words that start with 'zy' and end with 'r'?Arguably one of the most interesting words from this list is 'zymometer'. The definition of 'zymometer' is as follows: "An instrument for ascertaining the degree of fermentation occasioned by the mixture of different liquids, and the degree of heat which they acquire in fermentation.". Source Oxford Dictionary.