15-Letter Words Matching _________A__I__

There are 34 15-letter words that match _________A__I__. 7 are common words, such as AUTOBIOGRAPHIES and CONTEMPORANEITY. A rarer one is TRANSUBSTANTIAL. In this set, R is the most frequent open letter (32 words). 10 words contain a doubled letter.

Full list 34

Common words

autobiographiescontemporaneitycounterclaimingdissatisfactionnotwithstandingrephotographingunsportsmanlikebioastronauticscounterchangingdisembarrassingmicrosporangiumpolycrystalline
autobiographiescontemporaneitycounterclaimingdissatisfactionnotwithstandingrephotographingunsportsmanlikebioastronauticscounterchangingdisembarrassingmicrosporangiumpolycrystallinerecalcitranciesthromboplastinsweatherboardinganthropopathismarteriographiescounterchargingcounterreactioncounterstainingmetallographiesmonocrystallinenonpsychiatristorganometallicsoscillographiesoverabstractingoverprogrammingparthenocarpiespreponderanciesprosopographiessemiabstractionsemicrystallinespectrographiestransubstantial

About this list

Words
34 (7 common words)
Common example
autobiographies
Rare example
transubstantial
Doubled letters
10
Ending in S
12
Most frequent letter
R (32)

Questions

How many 15-letter words matching _________a__i__ are there?

34. 7 of them are common words.

What is a common example?

AUTOBIOGRAPHIES is among the common words in this set.