13-Letter Words Matching _______T_T___

There are 64 13-letter words that match _______T_T___. 28 are common words, such as ACCREDITATION and AFFORESTATION. A rarer one is THERMOSTATTED. In this set, I is the most frequent open letter (62 words). 8 words contain a doubled letter.

Full list 64

Common words

accreditationafforestationargumentationargumentativeauthoritativeconfrontationdeforestationdocumentationfragmentationmanifestationnecessitatingnonirritating
accreditationafforestationargumentationargumentativeauthoritativeconfrontationdeforestationdocumentationfragmentationmanifestationnecessitatingnonirritatingornamentationprecipitatelyprecipitatingprecipitationpremeditatingpremeditationreforestationregimentationregurgitatingregurgitationreorientationresuscitatingresuscitationresuscitatorssedimentationtransmutationdecrepitatingfrequentationfrequentativeingurgitatingmanifestativenecessitationpancreatotomyprecipitativeprecipitatorspremeditativerecomputationreorientatingresuscitativesuperfetationteleportationthermostaticstransmutativeuncompetitivedecrepitationdisquantitieddisquantitiesfragmentatingingurgitationmaladaptationnonidentitiespreadaptationpremeditatorsreexportationreimportationreinfestationreinstitutingsexploitationsomatostatinssupplantationthermostatingthermostatted

About this list

Words
64 (28 common words)
Common example
accreditation
Rare example
thermostatted
Doubled letters
8
Ending in S
7
Most frequent letter
I (62)

Questions

How many 13-letter words matching _______t_t___ are there?

64. 28 of them are common words.

What is a common example?

ACCREDITATION is among the common words in this set.