Words that start with 'qu' and contain 'a'

Which word that starts with 'qu' and includes 'a' is the most common word?
There's 'quarter' which ranks as the 1794^th most popular word.

How many characters are in the biggest word from this page?
The biggest word that's possible to assemble from this list is 'quattuordecillionth', which is made up of 19 characters.

In Scrabble, what's the highest possible score possible from this list of words that start with 'qu' and contain 'a'?
Since there are a vast 1,106 entries, it's best to go for 'quartzy' which scores 28 points overall.

What's the total number of words you're able to create using this combination of letters?
From this page of words that start with 'qu' and include 'a', there are 1,106 combinations which are possible.

What is the most interesting word that starts with 'qu' and includes 'a'?
Ranking as the most peculiar word on this page is 'quarried'. According to the Oxford dictionary, 'quarried' means "Provided with prey. Now I am bravely quarried. Beau. & Fl.".