13-Letter Words Matching _A_B_________

There are 15 13-letter words that match _A_B_________. 3 are common words, such as BARBARIANISMS and CARBOHYDRATES. A rarer one is RABBITBRUSHES. In this set, R is the most frequent open letter (14 words). 4 words contain a doubled letter.

Full list 15

barbarianismscarbohydratescarboniferousbamboozlementbarbarizationbarbarousnesscarbonizationcarboxylatingcarburizationharbormasterscarbohydrasescarbonylationcarboxylationjabberwockiesrabbitbrushes

About this list

Words
15 (3 common words)
Common example
barbarianisms
Rare example
rabbitbrushes
Doubled letters
4
Ending in S
8
Most frequent letter
R (14)

Questions

How many 13-letter words matching _a_b_________ are there?

15. 3 of them are common words.

What is a common example?

BARBARIANISMS is among the common words in this set.