12-Letter Words Matching ___B_____N__

There are 16 12-letter words that match ___B_____N__. 6 are common words, such as BOMBARDMENTS and COBBLESTONES. A rarer one is VINBLASTINES. 5 words contain a doubled letter.

Full list 16

bombardmentscobblestonesdisbandmentslawbreakingsoutbuildingssubbasementsdoublethinksinobservancecobblestoneddiabetogenicisobutylenesnonbreedingsnonbuildingsoutbargainedoutbreedingsvinblastines

About this list

Words
16 (6 common words)
Common example
bombardments
Rare example
vinblastines
Doubled letters
5
Ending in S
12

Questions

How many 12-letter words matching ___b_____n__ are there?

16. 6 of them are common words.

What is a common example?

BOMBARDMENTS is among the common words in this set.