15-Letter Words Matching _____A__O______

There are 26 15-letter words that match _____A__O______. 3 are common words, such as FLIRTATIOUSNESS and OPHTHALMOLOGIES. A rarer one is XERORADIOGRAPHY. In this set, T is the most frequent open letter (23 words). 9 words contain a doubled letter.

Full list 26

Common words

flirtatiousnessophthalmologiesophthalmologistcrystallographyantinationalistautoradiographsefficaciousnessophthalmoscopesantirationalismantirationalistantirationalityautoradiography
flirtatiousnessophthalmologiesophthalmologistcrystallographyantinationalistautoradiographsefficaciousnessophthalmoscopesantirationalismantirationalistantirationalityautoradiographychemoautotrophydiffractometersdiffractometricmountainousnessnonstationariesophthalmoscopicphotoautotrophsradioautographsradioautographysaponaceousnessspontaneousnesssuperabsorbentstemerariousnessxeroradiography

About this list

Words
26 (3 common words)
Common example
flirtatiousness
Rare example
xeroradiography
Doubled letters
9
Ending in S
14
Most frequent letter
T (23)

Questions

How many 15-letter words matching _____a__o______ are there?

26. 3 of them are common words.

What is a common example?

FLIRTATIOUSNESS is among the common words in this set.