13-Letter Words Matching ___T________T

There are 24 13-letter words that match ___T________T. 6 are common words, such as CONTORTIONIST and FEATHERWEIGHT. A rarer one is VICTIMOLOGIST. In this set, O is the most frequent open letter (19 words). 3 words contain a doubled letter.

Full list 24

contortionistfeatherweightichthyologistpostmodernistprotectionistventriloquistclothesbasketcontextualistcontrabandistcontrapuntistdeuteragonistleatherjacketpostpubescentcontainerportcontrabassistgastroscopistmartyrologistmultifilamentmultimegawattparticularistpostholocaustposttreatmentpretournamentvictimologist

About this list

Words
24 (6 common words)
Common example
contortionist
Rare example
victimologist
Doubled letters
3
Ending in S
0
Most frequent letter
O (19)

Questions

How many 13-letter words matching ___t________t are there?

24. 6 of them are common words.

What is a common example?

CONTORTIONIST is among the common words in this set.