12-Letter Words Matching ______BR____

There are 20 12-letter words that match ______BR____. 4 are common words, such as EQUILIBRIUMS and GINGERBREADS. A rarer one is RECALIBRATES. In this set, E is the most frequent open letter (19 words). 1 words contain a doubled letter.

Full list 20

equilibriumsgingerbreadsinsalubriousrattlebrainselasmobranchequilibratedequilibratesuncalibrateduncelebrateddecerebrateddecerebratesequilibrantsequilibratorequilibristsgingerbreadyhalterbreakshalterbrokenpolyembryonyrecalibratedrecalibrates

About this list

Words
20 (4 common words)
Common example
equilibriums
Rare example
recalibrates
Doubled letters
1
Ending in S
10
Most frequent letter
E (19)

Questions

How many 12-letter words matching ______br____ are there?

20. 4 of them are common words.

What is a common example?

EQUILIBRIUMS is among the common words in this set.