Words that have 'o' as the second letter and 'a' as fifth letter

What is the total number of words you are able to construct using this combination of letters?
You can pick from up to 3,646 entries on this page.

What is an interesting word from this list?
A good example of a weird word from this page goes to 'commandership'. According to the dictionary, 'commandership' means "The office of a commander.".

What is the biggest word you can make from the combination specified?
The longest word you could assemble from this combination is 'formaldehydesulphoxylate', which contains 24 characters.

Which word where the 2nd letter is 'o' and 5th letter is 'a' is the most popular word in the dictionary?
Ranking as the 672^nd most popular word, you'll want to make sure you've got 'forward' memorized.

What is the highest number of points you could get in Scrabble from this list of words where 'o' is the second letter and 'a' is the fifth letter?
Considering the range of words to select from, you'll want to select 'koksagyz' scoring 29 points.