12-Letter Words Matching B___O_______

There are 18 12-letter words that match B___O_______. 5 are common words, such as BIOLOGICALLY and BOUTONNIERES. A rarer one is BUTTONHOOKED. In this set, E is the most frequent open letter (15 words). 10 words contain a doubled letter.

Full list 18

biologicallyboutonnieresbuffooneriesburgomastersbuttonholingballottementbenzophenonebipropellantbardolatriesbedcoveringsbenzoapyrenebiomolecularbiomoleculesbottomlesslybromouracilsbuttonbushesbuttonholersbuttonhooked

About this list

Words
18 (5 common words)
Common example
biologically
Rare example
buttonhooked
Doubled letters
10
Ending in S
9
Most frequent letter
E (15)

Questions

How many 12-letter words matching b___o_______ are there?

18. 5 of them are common words.

What is a common example?

BIOLOGICALLY is among the common words in this set.