9-Letter Words Matching ___P____M

There are 17 9-letter words that match ___P____M. 5 are common words, such as DESPOTISM and DIAPHRAGM. A rarer one is SYMPODIUM. In this set, I is the most frequent open letter (13 words). 2 words contain a doubled letter.

Full list 17

despotismdiaphragmpauperismsymposiumtrapeziumcryptogamcryptonymepiphragmhippiedomhospitiumresponsumsubphylumuropygiumvampirismyuppiedomhispanismsympodium

About this list

Words
17 (5 common words)
Common example
despotism
Rare example
sympodium
Doubled letters
2
Ending in S
0
Most frequent letter
I (13)

Questions

How many 9-letter words matching ___p____m are there?

17. 5 of them are common words.

What is a common example?

DESPOTISM is among the common words in this set.