12-Letter Words Matching P________U__

There are 21 12-letter words that match P________U__. 6 are common words, such as PACKINGHOUSE and PANDEMONIUMS. A rarer one is PROCTODAEUMS. In this set, S is the most frequent open letter (17 words). 2 words contain a doubled letter.

Full list 21

packinghousepandemoniumsperadventurepericardiumsplanetariumspremenstrualphotogravurepiscicultureprovocateurspsychosexualpelargoniumsphosphoniumsphotoproductpittosporumspodophyllumspositroniumspostexposurepostfracturepredepartureprestructureproctodaeums

About this list

Words
21 (6 common words)
Common example
packinghouse
Rare example
proctodaeums
Doubled letters
2
Ending in S
10
Most frequent letter
S (17)

Questions

How many 12-letter words matching p________u__ are there?

21. 6 of them are common words.

What is a common example?

PACKINGHOUSE is among the common words in this set.