11-Letter Words Matching ___B___R___

There are 14 11-letter words that match ___B___R___. 5 are common words, such as BARBITURATE and HERBIVOROUS. A rarer one is RABBITBRUSH. In this set, I is the most frequent open letter (13 words). 3 words contain a doubled letter.

Full list 14

barbiturateherbivoroushobbyhorseshusbandriestributariesbarbiturismbulbiferousglobigerinaglobigerineknobkerriesalabastrineherbivoriesnimbostratirabbitbrush

About this list

Words
14 (5 common words)
Common example
barbiturate
Rare example
rabbitbrush
Doubled letters
3
Ending in S
7
Most frequent letter
I (13)

Questions

How many 11-letter words matching ___b___r___ are there?

14. 5 of them are common words.

What is a common example?

BARBITURATE is among the common words in this set.