Words that start with 'z' and contain 'c'

Is there an example word from this page that could be thought of as interesting?
One of the most interesting words from this list is 'zoogeographical'. The accepted definition of 'zoogeographical' is as follows: "Of or pertaining to zoögraphy.".

Which word that starts with 'z' and includes 'c' is the most popular word in the dictionary?
The most popular word is 'zinc', which is actually the 17480^th most popular word in this list.

How many viable words are possible to put together using the specified combination?
You can pick from up to 336 entries that address your query.

How many letters are in the largest word from this list?
'zoologicoarchaeologist', and contains 22 characters.

In Scrabble, what is the best score possible using this list of words that start with 'z' and contain 'c'?
With numerous words to decide on, it's best to try 'ziczac' scoring 28 points.