What's the max number of words one can construct from this list?It is possible to assemble 9 words with the specified letter combination.
How many characters are in the largest word on this list?The longest word is 13 letters long, which is 'yellowbellied'.
What's an unusual word on this page of words that start with 'y' and include 'wb'?Dictionarypedia feels that 'yellowbird' to be the most interesting word you can construct. The definition of 'yellowbird' is as follows: "(a) The American goldfinch, or thistle bird. See Goldfinch. (B) The common yellow warbler; -- called also summer yellowbird. See Illust. Of Yellow warbler, under Yellow, a.". Source Cambridge Dictionary.