13-Letter Words Matching ____O_____A__

There are 29 13-letter words that match ____O_____A__. 3 are common words, such as COSMOPOLITANS and PROPORTIONALS. A rarer one is THOROUGHBRACE. In this set, R is the most frequent open letter (23 words). 5 words contain a doubled letter.

Full list 29

Common words

cosmopolitansproportionalsproportionateaneroidographeusporangiatenecrophiliacsprimogenitaryproboscideansprotochordateprotolanguageradioactivatesulfonmethane
cosmopolitansproportionalsproportionateaneroidographeusporangiatenecrophiliacsprimogenitaryproboscideansprotochordateprotolanguageradioactivatesulfonmethaneyellowthroatsastrocytomatacoprophiliacscyanoacrylatecyanoethylateintrogressantmetropolitansmicrocrystalsmicrohabitatsmicroprogramsnoncollegiatephotosynthateprecollegiateproboscidiansrechoreographsubcollegiatethoroughbrace

About this list

Words
29 (3 common words)
Common example
cosmopolitans
Rare example
thoroughbrace
Doubled letters
5
Ending in S
11
Most frequent letter
R (23)

Questions

How many 13-letter words matching ____o_____a__ are there?

29. 3 of them are common words.

What is a common example?

COSMOPOLITANS is among the common words in this set.