12-Letter Words Matching _O_______U__

There are 13 12-letter words that match _O_______U__. 5 are common words, such as CONDOMINIUMS and CONNOISSEURS. A rarer one is SOMATOPLEURE. In this set, R is the most frequent open letter (11 words). 3 words contain a doubled letter.

Full list 13

condominiumsconnoisseurshorticulturenomenclaturenonspiritualcorrectitudeforepleasurecountercoupspodophyllumspositroniumspostexposurepostfracturesomatopleure

About this list

Words
13 (5 common words)
Common example
condominiums
Rare example
somatopleure
Doubled letters
3
Ending in S
5
Most frequent letter
R (11)

Questions

How many 12-letter words matching _o_______u__ are there?

13. 5 of them are common words.

What is a common example?

CONDOMINIUMS is among the common words in this set.