Words that include 'doc'

What is the most common word with 'doc' in them?
There's 'doctor' which ranks as the 1383^rd most popular word.

What's the highest possible score you can get in Scrabble from this list of words containing 'doc'?
With the number of words to pick from, your best option is 'dockize' which scores 23 points.

How many actual words can you put together using the specified combination?
There are up to 576 entries.

Is there an example word from this page of word with 'doc' in them which might be deemed as unusual?
The most peculiar word based on a recent poll is 'endochondral'. It means "Growing or developing within cartilage; -- applied esp. To developing bone.".

How many characters are in the largest word from this list?
The longest word on this list is 'choledochoduodenostomy'. It consists of 22 letters.