15-Letter Words Matching __________A__T_

There are 17 15-letter words that match __________A__T_. 5 are common words, such as CONFIDENTIALITY and CONVENTIONALITY. A rarer one is PSYCHOSEXUALITY. In this set, I is the most frequent open letter (16 words). 2 words contain a doubled letter.

Full list 17

confidentialityconventionalityheterosexualityinstrumentalityproportionalityanthropophagitecomplementarityintellectualitymetropolitanateoverfamiliarityantirationalitycounterassaultsdithiocarbamatedorsiventralitydorsoventralityhydroxylapatitepsychosexuality

About this list

Words
17 (5 common words)
Common example
confidentiality
Rare example
psychosexuality
Doubled letters
2
Ending in S
1
Most frequent letter
I (16)

Questions

How many 15-letter words matching __________a__t_ are there?

17. 5 of them are common words.

What is a common example?

CONFIDENTIALITY is among the common words in this set.