11-Letter Words Matching R________A_

There are 23 11-letter words that match R________A_. 9 are common words, such as REAPPRAISAL and RECESSIONAL. A rarer one is RICKETTSIAL. In this set, I is the most frequent open letter (22 words). 6 words contain a doubled letter.

Full list 23

reappraisalrecessionalrectangularrectilinearreportorialresidentialreverentialrhapsodicalrhetoricianreferentialradiationalradiolarianrepairwomanrepertorialresectionalrheologicalrickettsiasrecommittalredactionalreductionalreversionalrickettsiaerickettsial

About this list

Words
23 (9 common words)
Common example
reappraisal
Rare example
rickettsial
Doubled letters
6
Ending in S
1
Most frequent letter
I (22)

Questions

How many 11-letter words matching r________a_ are there?

23. 9 of them are common words.

What is a common example?

REAPPRAISAL is among the common words in this set.