11-Letter Words Matching P_________M

There are 38 11-letter words that match P_________M. 7 are common words, such as PANDEMONIUM and PARALLELISM. A rarer one is PROTOPHLOEM. In this set, I is the most frequent open letter (33 words). 7 words contain a doubled letter.

Full list 38

Common words

pandemoniumparallelismpaternalismpericardiumplanetariumpointillismproselytismpastoralismpedanticismpelargoniumpenicilliumpericranium
pandemoniumparallelismpaternalismpericardiumplanetariumpointillismproselytismpastoralismpedanticismpelargoniumpenicilliumpericraniumperineuriumperitheciumpersonalismphosphorismphraseogramphysicalismpleochroismpolychasiumpolyglotismpolyzoariumpositroniumprimitivismprobabilismprochronismprognathismpromyceliumpatelliformphosphoniumphotosystempittosporumplebeianismpleinairismpodophyllumproctodaeumprothalliumprotophloem

About this list

Words
38 (7 common words)
Common example
pandemonium
Rare example
protophloem
Doubled letters
7
Ending in S
0
Most frequent letter
I (33)

Questions

How many 11-letter words matching p_________m are there?

38. 7 of them are common words.

What is a common example?

PANDEMONIUM is among the common words in this set.