15-Letter Words Matching ______O___A____

There are 41 15-letter words that match ______O___A____. 8 are common words, such as COSMOPOLITANISM and DEHYDROGENATING. A rarer one is TRIFLUOPERAZINE. In this set, I is the most frequent open letter (41 words). 2 words contain a doubled letter.

Full list 41

Common words

cosmopolitanismdehydrogenatingextemporizationinappropriatelynonintoxicatingphotojournalismphotojournalistsynchronizationelectrodynamicscosmopolitanizecyanocobalaminsdehydrogenation
cosmopolitanismdehydrogenatingextemporizationinappropriatelynonintoxicatingphotojournalismphotojournalistsynchronizationelectrodynamicscosmopolitanizecyanocobalaminsdehydrogenationelectronegativemetropolitanatemetropolitanismphosphocreatinephosphorylationreauthorizationbronchodilatorsconveyorizationcyanocobalaminedecarboxylatingdecarboxylationdeglamorizationdichotomizationdisintoxicatingdisintoxicationextemporisationexteriorizationinteriorizationintermodulationinterpopulationintrapopulationphosphorylatingphosphorylativephotoionizationpostinoculationreappropriatingreconsolidatingsynchronisationtrifluoperazine

About this list

Words
41 (8 common words)
Common example
cosmopolitanism
Rare example
trifluoperazine
Doubled letters
2
Ending in S
3
Most frequent letter
I (41)

Questions

How many 15-letter words matching ______o___a____ are there?

41. 8 of them are common words.

What is a common example?

COSMOPOLITANISM is among the common words in this set.