13-Letter Words Matching ____T_______C

There are 17 13-letter words that match ____T_______C. 4 are common words, such as ELECTROSCOPIC and ELECTROSTATIC. A rarer one is SCINTIGRAPHIC. In this set, I is the most frequent open letter (17 words). 3 words contain a doubled letter.

Full list 17

electroscopicelectrostaticspectroscopicstratosphericcryptanalyticcryptoclasticcryptographicelectrophilicpointillisticspectrometricstratigraphicbimetallisticcytotaxonomichematopoieticodontoblasticposttraumaticscintigraphic

About this list

Words
17 (4 common words)
Common example
electroscopic
Rare example
scintigraphic
Doubled letters
3
Ending in S
0
Most frequent letter
I (17)

Questions

How many 13-letter words matching ____t_______c are there?

17. 4 of them are common words.

What is a common example?

ELECTROSCOPIC is among the common words in this set.