15-Letter Words Matching __A_________I__

There are 60 15-letter words that match __A_________I__. 18 are common words, such as CHANCELLORSHIPS and CHANGEABILITIES. A rarer one is UNANSWERABILITY. In this set, T is the most frequent open letter (55 words). 15 words contain a doubled letter.

Full list 60

Common words

chancellorshipschangeabilitiescharacteristicsclaustrophobiasinaccessibilityinadmissibilityphantasmagoriasquadruplicatingquadruplicationstandardizationtransfigurationtransistorizing
chancellorshipschangeabilitiescharacteristicsclaustrophobiasinaccessibilityinadmissibilityphantasmagoriasquadruplicatingquadruplicationstandardizationtransfigurationtransistorizingtransliteratingtransliterationtransmogrifyingtransplantationunaccommodatingweatherproofingunacceptabilityanagrammatizingcyanocobalaminsfranchisabilityinapplicabilityreafforestationreauthorizationtranquilizationtranscendenciestransferabilitytranslatabilitytransmutabilityunassailabilityunattainabilityweatherboardinganalyzabilitiesbrachycephaliesclandestinitiescoagulabilitiescyanocobalaminecyanoethylatingcyanoethylationdeacidificationdiagonalizationemancipationistenantiomorphismfractionalizingheadmastershipsmeasurabilitiespharmacognosiesplatitudinarianplatitudinizingquadruplicitiesquarterfinalistreacclimatizingreaccreditationreappropriatingreasonabilitiesthalassocraciestransistorisingtransubstantialunanswerability

About this list

Words
60 (18 common words)
Common example
chancellorships
Rare example
unanswerability
Doubled letters
15
Ending in S
17
Most frequent letter
T (55)

Questions

How many 15-letter words matching __a_________i__ are there?

60. 18 of them are common words.

What is a common example?

CHANCELLORSHIPS is among the common words in this set.