15-Letter Words Matching _________T____N

There are 22 15-letter words that match _________T____N. 5 are common words, such as EXPERIMENTATION and INSTRUMENTATION. A rarer one is REACCREDITATION. In this set, I is the most frequent open letter (22 words). 4 words contain a doubled letter.

Full list 22

experimentationinstrumentationparliamentariansupplementationtransplantationcounterpetitionlactovegetariannecessaritarianreafforestationantiegalitarianantilibertarianbiostatisticiancomplementationinterdigitationintervisitationnonexploitationnontotalitarianoverexpectationphotoexcitationpreimplantationpsychohistorianreaccreditation

About this list

Words
22 (5 common words)
Common example
experimentation
Rare example
reaccreditation
Doubled letters
4
Ending in S
0
Most frequent letter
I (22)

Questions

How many 15-letter words matching _________t____n are there?

22. 5 of them are common words.

What is a common example?

EXPERIMENTATION is among the common words in this set.