15-Letter Words Ending in T

There are 81 15-letter words that end in T. 27 are common words, such as ACKNOWLEDGEMENT and AGRICULTURALIST. A rarer one is ULTRACONVENIENT. In this set, I is the most frequent open letter (73 words). 18 words contain a doubled letter.

Full list 81

Common words

acknowledgementagriculturalistantiabortionistbloodthirstiestconservationistconstructionistdisentanglementdisillusionmentendocrinologistenfranchisementflibbertigibbetimmunodeficient
acknowledgementagriculturalistantiabortionistbloodthirstiestconservationistconstructionistdisentanglementdisillusionmentendocrinologistenfranchisementflibbertigibbetimmunodeficientinstrumentalistinsurrectionistinterventionistmicromanagementophthalmologistphotojournalistphysiotherapistpraiseworthiestpreservationistpsychotherapistreapportionmentreestablishmentsemitransparentunderemploymentwhatchamacallitantinationalistarboriculturistassimilationistbiotechnologistconventionalistcounterargumentcounterclaimantcounterirritantexperimentalistgeochronologisthydrodynamicistmetempsychosistmultilateralistoverachievementoverdevelopmentpsychobiologistresurrectionistsupernaturalistunderinvestmentanticlericalistanticolonialistantidevelopmentantiferromagnetantimaterialistantirationalistchemotaxonomistchronobiologistcolonizationistconfessionalistcountermovementcryptozoologistdaguerreotypisteclaircissementemancipationistgeomorphologistgovernmentalisthyperexcitementimmunocompetentintellectualistnonpsychiatristoverextravagantphenomenologistpreformationistpseudoscientistpsychophysicistquarterfinalistroentgenologistsedimentologistsemitranslucentsuperbureaucratsuperconvenientsupergovernmentsuperspecialistultraconvenient

About this list

Words
81 (27 common words)
Common example
acknowledgement
Rare example
ultraconvenient
Doubled letters
18
Ending in S
0
Most frequent letter
I (73)

Questions

How many 15-letter words ending in t are there?

81. 27 of them are common words.

What is a common example?

ACKNOWLEDGEMENT is among the common words in this set.