14-Letter Words Matching _____T_______L

There are 16 14-letter words that match _____T_______L. 2 are common words, such as DERMATOLOGICAL and GERONTOLOGICAL. A rarer one is PRIMATOLOGICAL. In this set, I is the most frequent open letter (16 words). 2 words contain a doubled letter.

Full list 16

dermatologicalgerontologicalclimatologicalcosmetologicaleschatologicalherpetologicalillustrationalmisanthropicalnoncategoricalthanatologicaltrinitrocresoltrinitrophenolunsystematicalnarratologicalplanetologicalprimatological

About this list

Words
16 (2 common words)
Common example
dermatological
Rare example
primatological
Doubled letters
2
Ending in S
0
Most frequent letter
I (16)

Questions

How many 14-letter words matching _____t_______l are there?

16. 2 of them are common words.

What is a common example?

DERMATOLOGICAL is among the common words in this set.