Words with 'bun' at the start and 'u' at the end

Which word in particular on this page contains the highest number of characters?
The longest word is 7 letters long, which is 'bunraku'.

In Scrabble, what's the highest score possible using this list of words that start with 'bun' and end with 'u'?
The only choice is 'bunraku' which totals 13 points.

What's the total number of words you can make from words that start with 'bun' and end with 'u'?
From this list of words that start with 'bun' and end with 'u', you have 3 outstanding combinations which can be selected.