15-Letter Words Matching B________N_____

There are 15 15-letter words that match B________N_____. 8 are common words, such as BIPARTISANSHIPS and BLAMELESSNESSES. A rarer one is BRAINLESSNESSES. In this set, S is the most frequent open letter (15 words). 14 words contain a doubled letter.

Full list 15

bipartisanshipsblamelessnessesbloodlessnessesboundlessnessesbounteousnessesbountifulnessesbrotherlinessesbumptiousnessesbarbarousnessesbeauteousnessesbarefacednessesbeautifulnessesbelongingnessesbenightednessesbrainlessnesses

About this list

Words
15 (8 common words)
Common example
bipartisanships
Rare example
brainlessnesses
Doubled letters
14
Ending in S
15
Most frequent letter
S (15)

Questions

How many 15-letter words matching b________n_____ are there?

15. 8 of them are common words.

What is a common example?

BIPARTISANSHIPS is among the common words in this set.