12-Letter Words Matching _____M_____L

There are 12 12-letter words that match _____M_____L. 6 are common words, such as ARITHMETICAL and EXTRAMARITAL. A rarer one is SCHISMATICAL. 3 words contain a doubled letter.

Full list 12

arithmeticalextramaritalmathematicalnoncommittalnonnumericalsystematicalemblematicalphlegmaticaluncommercialextramusicalpostimperialschismatical

About this list

Words
12 (6 common words)
Common example
arithmetical
Rare example
schismatical
Doubled letters
3
Ending in S
0

Questions

How many 12-letter words matching _____m_____l are there?

12. 6 of them are common words.

What is a common example?

ARITHMETICAL is among the common words in this set.