13-Letter Words Matching _________AR__

There are 22 13-letter words that match _________AR__. 5 are common words, such as CHECKERBOARDS and PLASTERBOARDS. A rarer one is VERISIMILARLY. In this set, R is the most frequent open letter (19 words). 4 words contain a doubled letter.

Full list 22

checkerboardsplasterboardsshuffleboardsspectacularlythoroughfaresclapperboardscounterchargedraughtboardsparthenocarpyrectilinearlyweatherboardsbimolecularlycarryforwardsflutterboardsintercomparedintercomparesinterlinearlyintraocularlyrectangularlyscratchboardsunderpreparedverisimilarly

About this list

Words
22 (5 common words)
Common example
checkerboards
Rare example
verisimilarly
Doubled letters
4
Ending in S
11
Most frequent letter
R (19)

Questions

How many 13-letter words matching _________ar__ are there?

22. 5 of them are common words.

What is a common example?

CHECKERBOARDS is among the common words in this set.