15-Letter Words Matching ______A_O______

There are 22 15-letter words that match ______A_O______. 1 are common words, such as AMBASSADORSHIPS and ENCEPHALOGRAPHY. A rarer one is SUPERMAJORITIES. 4 words contain a doubled letter.

Full list 22

ambassadorshipsencephalographysubstratospherechemotaxonomieschemotaxonomistcombinatoriallydeuteranomaliesdeuteranomalousencephalographsencephalopathicfissiparousnessinterparoxysmalintervalometerslegislatorshipsmicrobarographsnonantagonisticoverelaboratingoverelaborationoverglamorizingoverzealousnesspsychoacousticssupermajorities

About this list

Words
22 (1 common words)
Common example
ambassadorships
Rare example
supermajorities
Doubled letters
4
Ending in S
12

Questions

How many 15-letter words matching ______a_o______ are there?

22. 1 of them are common words.

What is a common example?

AMBASSADORSHIPS is among the common words in this set.