15-Letter Words Matching _____O______A__

There are 14 15-letter words that match _____O______A__. 1 are common words, such as CARDIOPULMONARY and ORGANOPHOSPHATE. A rarer one is UNREVOLUTIONARY. In this set, E is the most frequent open letter (12 words). 1 words contain a doubled letter.

Full list 14

cardiopulmonaryorganophosphateoverconsideratethermobarographbiogeochemicalsdithiocarbamatelymphosarcomataovercommunicatepseudocoelomatepsychochemicalsrechromatographsemidocumentarysubproletariatsunrevolutionary

About this list

Words
14 (1 common words)
Common example
cardiopulmonary
Rare example
unrevolutionary
Doubled letters
1
Ending in S
3
Most frequent letter
E (12)

Questions

How many 15-letter words matching _____o______a__ are there?

14. 1 of them are common words.

What is a common example?

CARDIOPULMONARY is among the common words in this set.