15-Letter Words Matching __T_______T____

There are 41 15-letter words that match __T_______T____. 6 are common words, such as AUTHENTICATIONS and CATEGORIZATIONS. A rarer one is ULTRASTRUCTURES. In this set, I is the most frequent open letter (39 words). 5 words contain a doubled letter.

Full list 41

Common words

authenticationscategorizationsdetoxificationsintelligentsiasinterpretationsnaturalizationsaftersensationsanthropometriesanticholesterolautosuggestionsinterpellationsosteomyelitides
authenticationscategorizationsdetoxificationsintelligentsiasinterpretationsnaturalizationsaftersensationsanthropometriesanticholesterolautosuggestionsinterpellationsosteomyelitidesanthropopathismanticlimacticalanticorruptionsantiderivativesantilogarithmicantiseparatistsantitheoreticalautomatizationsbittersweetnessbituminizationscotransductionscytochemistriesenterocolitisesesterificationseutrophicationsinteranimationsintergradationsinterlacustrineinterlineationsintermediationsinteroperativeslateralizationsliteralizationsretinoblastomasretrogradationsultimogenituresultramicrotomesultrastructuralultrastructures

About this list

Words
41 (6 common words)
Common example
authentications
Rare example
ultrastructures
Doubled letters
5
Ending in S
34
Most frequent letter
I (39)

Questions

How many 15-letter words matching __t_______t____ are there?

41. 6 of them are common words.

What is a common example?

AUTHENTICATIONS is among the common words in this set.