12-Letter Words Matching __B____O____

There are 21 12-letter words that match __B____O____. 8 are common words, such as AMBULATORIES and EMBRYOLOGIES. A rarer one is UMBRAGEOUSLY. In this set, S is the most frequent open letter (20 words). 2 words contain a doubled letter.

Full list 21

ambulatoriesembryologiesembryologistlaboratoriesrebelliouslyurbanologiesurbanologistvibraphonistlibidinouslylubriciouslysubdiaconateambulatorilybibliologiesbibliopolistrobustiouslysubcomponentsubeconomiessubeditorialsublittoralssubmicrogramumbrageously

About this list

Words
21 (8 common words)
Common example
ambulatories
Rare example
umbrageously
Doubled letters
2
Ending in S
7
Most frequent letter
S (20)

Questions

How many 12-letter words matching __b____o____ are there?

21. 8 of them are common words.

What is a common example?

AMBULATORIES is among the common words in this set.