13-Letter Words Matching __T_G________

There are 16 13-letter words that match __T_G________. 3 are common words, such as CATEGORICALLY and LITIGIOUSNESS. A rarer one is UPTIGHTNESSES. In this set, I is the most frequent open letter (16 words). 7 words contain a doubled letter.

Full list 16

categoricallylitigiousnessoctogenariansautographicalcategorizableintegrabilityintegumentaryontogenicallyantigenicallyantiglobulinsantigravitiesantiguerrillacytogeneticalintegralitiesmutagenicallyuptightnesses

About this list

Words
16 (3 common words)
Common example
categorically
Rare example
uptightnesses
Doubled letters
7
Ending in S
6
Most frequent letter
I (16)

Questions

How many 13-letter words matching __t_g________ are there?

16. 3 of them are common words.

What is a common example?

CATEGORICALLY is among the common words in this set.