14-Letter Words Matching _____A_O______

There are 33 14-letter words that match _____A_O______. 6 are common words, such as CINEMATOGRAPHY and PHARMACOLOGIES. A rarer one is SUPERABOUNDING. In this set, S is the most frequent open letter (30 words). 4 words contain a doubled letter.

Full list 33

Common words

cinematographypharmacologiespharmacologistpharmacopoeiassadomasochismssadomasochistschromatographycontrapositioncontrapositivespermatogoniumspermatophytesblepharoplasts
cinematographypharmacologiespharmacologistpharmacopoeiassadomasochismssadomasochistschromatographycontrapositioncontrapositivespermatogoniumspermatophytesblepharoplastsblepharoplastyblepharospasmschromatographschromatophorescinematographscytotaxonomiesdiaphanousnessmoderatorshipspharmacopoeialpneumatologiespneumatophoresrheumatologiesrheumatologistroundaboutnesssaccharometersscandalousnessspectatorshipsspermatogonialspermatophoresspermatophyticsuperabounding

About this list

Words
33 (6 common words)
Common example
cinematography
Rare example
superabounding
Doubled letters
4
Ending in S
21
Most frequent letter
S (30)

Questions

How many 14-letter words matching _____a_o______ are there?

33. 6 of them are common words.

What is a common example?

CINEMATOGRAPHY is among the common words in this set.