14-Letter Words Matching __P____M______

There are 12 14-letter words that match __P____M______. 3 are common words, such as ALPHANUMERICAL and APPROXIMATIONS. A rarer one is SUPERSYMMETRIC. In this set, R is the most frequent open letter (12 words). 7 words contain a doubled letter.

Full list 12

alphanumericalapproximationssupercomputershypodermicallyunpresumptuouscephalometrieshyperimmunizedhyperimmunizesnephelometriespapillomavirussuperhumannesssupersymmetric

About this list

Words
12 (3 common words)
Common example
alphanumerical
Rare example
supersymmetric
Doubled letters
7
Ending in S
8
Most frequent letter
R (12)

Questions

How many 14-letter words matching __p____m______ are there?

12. 3 of them are common words.

What is a common example?

ALPHANUMERICAL is among the common words in this set.