13-Letter Words Matching __R___B______

There are 12 13-letter words that match __R___B______. 5 are common words, such as AGREEABLENESS and CARPETBAGGERS. A rarer one is VERITABLENESS. 7 words contain a doubled letter.

Full list 12

agreeablenesscarpetbaggerscarpetbaggingperturbationsstrikebreakeraeroembolismscarpetbaggeryirritablenesschronobiologyfarkleberriesharquebusiersveritableness

About this list

Words
12 (5 common words)
Common example
agreeableness
Rare example
veritableness
Doubled letters
7
Ending in S
8

Questions

How many 13-letter words matching __r___b______ are there?

12. 5 of them are common words.

What is a common example?

AGREEABLENESS is among the common words in this set.