15-Letter Words Matching ____T_____C____

There are 14 15-letter words that match ____T_____C____. 1 are common words, such as SYMPTOMATICALLY and UNAUTHENTICATED. A rarer one is SPINTHARISCOPES. In this set, O is the most frequent open letter (13 words). 6 words contain a doubled letter.

Full list 14

symptomaticallyunauthenticatedcountercheckingcountermarchingelectronarcosisautotrophicallycounterblockadecounterpuncherscounterpunchingcounterreactiondiastrophicallygeostrophicallypyrotechnicallyspinthariscopes

About this list

Words
14 (1 common words)
Common example
symptomatically
Rare example
spinthariscopes
Doubled letters
6
Ending in S
3
Most frequent letter
O (13)

Questions

How many 15-letter words matching ____t_____c____ are there?

14. 1 of them are common words.

What is a common example?

SYMPTOMATICALLY is among the common words in this set.