Words that start with 'ba' and contain 'k'

What's the most common word for this page?
We can verify that 'back' is the 154^th most common word.

What word from this page is the most unusual?
The most interesting word from this list is surely 'backset'. The definition of 'backset' is as follows: "1. A check; a relapse; a discouragement; a setback. 2. Whatever is thrown back in its course, as water. Slackwater, or the backset caused by the overflow. Harper's Mag. To plow again, in the fall; -- said of prairie land broken up in the spring. [Western U.S.]". Source Cambridge Dictionary.

How many characters are in the biggest word from this list?
'backbonelessness', made up of 16 letters.

What is the maximum number of words one is able to create from this combination of letters?
From this page of words starting with 'ba' that contain 'k', you have 703 effective combinations which can be selected.

In Scrabble, what is the highest score possible using words that start with 'ba' and include 'k'?
As there are a massive 703 entries, we would recommend choosing 'barukhzy' scoring 29 points overall.