15-Letter Words Matching _____AM________

There are 12 15-letter words that match _____AM________. 1 are common words, such as PARLIAMENTARIAN and ANAGRAMMATIZING. A rarer one is TRANSAMINATIONS. 5 words contain a doubled letter.

Full list 12

parliamentariananagrammatizingchloramphenicoloverfamiliarityprogrammabilitychordamesodermsepigrammatizersepigrammatizinghexosaminidasesmegagametophytenonflammabilitytransaminations

About this list

Words
12 (1 common words)
Common example
parliamentarian
Rare example
transaminations
Doubled letters
5
Ending in S
4

Questions

How many 15-letter words matching _____am________ are there?

12. 1 of them are common words.

What is a common example?

PARLIAMENTARIAN is among the common words in this set.