14-Letter Words Matching P_______P_____

There are 20 14-letter words that match P_______P_____. 3 are common words, such as PHARMACOPOEIAS and POSTMENOPAUSAL. A rarer one is PYROPHOSPHATES. In this set, O is the most frequent open letter (19 words). 0 words contain a doubled letter.

Full list 20

pharmacopoeiaspostmenopausalpreconceptionspaleographicalpetrographicalphotographicalpaedomorphismspaedomorphosespaedomorphosispanleukopeniaspharmacopoeialphiladelphusesphotocomposersphotocomposingpneumatophoresprosencephalicprosencephalonprotoporphyrinpyroninophilicpyrophosphates

About this list

Words
20 (3 common words)
Common example
pharmacopoeias
Rare example
pyrophosphates
Doubled letters
0
Ending in S
10
Most frequent letter
O (19)

Questions

How many 14-letter words matching p_______p_____ are there?

20. 3 of them are common words.

What is a common example?

PHARMACOPOEIAS is among the common words in this set.