13-Letter Words Matching _____P__O____

There are 16 13-letter words that match _____P__O____. 7 are common words, such as CHILDPROOFING and FLAMEPROOFING. A rarer one is WATERPROOFERS. In this set, R is the most frequent open letter (14 words). 8 words contain a doubled letter.

Full list 16

childproofingflameproofinghermaphroditeprecipitouslyscrumptiouslysoundproofingwaterproofingprosopopoeiascorruptionistflameproofershydroperoxidelollapaloozasmicroporositymiscaptioningredemptionerswaterproofers

About this list

Words
16 (7 common words)
Common example
childproofing
Rare example
waterproofers
Doubled letters
8
Ending in S
5
Most frequent letter
R (14)

Questions

How many 13-letter words matching _____p__o____ are there?

16. 7 of them are common words.

What is a common example?

CHILDPROOFING is among the common words in this set.