10-Letter Words Matching ____B__O__

There are 19 10-letter words that match ____B__O__. 9 are common words, such as EXHIBITORS and INCUBATORS. A rarer one is TENEBRIOUS. In this set, R is the most frequent open letter (14 words). 3 words contain a doubled letter.

Full list 19

exhibitorsincubatorsinhibitorsinhibitorylifebloodslugubrioussalubriousslumberoustroubadourparaboloidphlebotomychawbaconsexhibitoryfoulbroodsincubatorynonobviousphlebologypurebloodstenebrious

About this list

Words
19 (9 common words)
Common example
exhibitors
Rare example
tenebrious
Doubled letters
3
Ending in S
12
Most frequent letter
R (14)

Questions

How many 10-letter words matching ____b__o__ are there?

19. 9 of them are common words.

What is a common example?

EXHIBITORS is among the common words in this set.