15-Letter Words Matching _____A__I______

There are 34 15-letter words that match _____A__I______. 11 are common words, such as CRYSTALLIZATION and FOOLHARDINESSES. A rarer one is UNDERACTIVITIES. In this set, S is the most frequent open letter (30 words). 9 words contain a doubled letter.

Full list 34

Common words

crystallizationfoolhardinesseshyperactivitiesprocrastinatingprocrastinationprocrastinatorsradioactivitiesreestablishmentstandardizationsubstantiationsuncleanlinessesabstractionisms
crystallizationfoolhardinesseshyperactivitiesprocrastinatingprocrastinationprocrastinatorsradioactivitiesreestablishmentstandardizationsubstantiationsuncleanlinessesabstractionismsabstractionistscontractibilitycontractilitiesergocalciferolsmalpractitionerprocrastinatoryanticarcinogensantifashionablecrystallinitiesdistractibilityechocardiogramseverlastingnesslymphangiogramsnonquantifiablenonquantitativepostvaccinationretroactivitiessubstantialnesssubstantivenesssubstantivizingsuperactivitiesunderactivities

About this list

Words
34 (11 common words)
Common example
crystallization
Rare example
underactivities
Doubled letters
9
Ending in S
20
Most frequent letter
S (30)

Questions

How many 15-letter words matching _____a__i______ are there?

34. 11 of them are common words.

What is a common example?

CRYSTALLIZATION is among the common words in this set.