12-Letter Words Matching B___N_______

There are 14 12-letter words that match B___N_______. 8 are common words, such as BICENTENNIAL and BILINGUALISM. A rarer one is BRAINWASHERS. In this set, I is the most frequent open letter (14 words). 6 words contain a doubled letter.

Full list 14

bicentennialbilingualismbraininessesbrainstormedbrainteasersbrainwashingbrawninessesbusinesslikebifunctionalbioenergeticbioengineersboringnessesbrainstormerbrainwashers

About this list

Words
14 (8 common words)
Common example
bicentennial
Rare example
brainwashers
Doubled letters
6
Ending in S
6
Most frequent letter
I (14)

Questions

How many 12-letter words matching b___n_______ are there?

14. 8 of them are common words.

What is a common example?

BICENTENNIAL is among the common words in this set.