15-Letter Words Matching ____T___T______

There are 19 15-letter words that match ____T___T______. 6 are common words, such as CONSTITUTIONALS and CONSTRUCTIONIST. A rarer one is UNMITIGATEDNESS. 9 words contain a doubled letter.

Full list 19

constitutionalsconstructionistcounterattackedsymptomaticallytoastmistressestrustworthinessunauthenticatedconstructivismsconstructivistscounterattackercounterstainingcountersteppingcounterstrategylightfastnessesnonutilitarianssubstitutionarysymptomatologictightfistednessunmitigatedness

About this list

Words
19 (6 common words)
Common example
constitutionals
Rare example
unmitigatedness
Doubled letters
9
Ending in S
9

Questions

How many 15-letter words matching ____t___t______ are there?

19. 6 of them are common words.

What is a common example?

CONSTITUTIONALS is among the common words in this set.