12-Letter Words Matching __O__P______

There are 22 12-letter words that match __O__P______. 4 are common words, such as AGORAPHOBIAS and AGORAPHOBICS. A rarer one is TROTHPLIGHTS. In this set, S is the most frequent open letter (20 words). 3 words contain a doubled letter.

Full list 22

agoraphobiasagoraphobicscrosspatchesprotoplasmicisotopicallyphotophilousprosopopoeiapyonephritisscolopendridtropophilousazoospermiasexopeptidasephotoperiodsphotophobiasphotopolymerphotoproductpronephrosesprotophloemsprotoplanetsscolopendrasswordplayerstrothplights

About this list

Words
22 (4 common words)
Common example
agoraphobias
Rare example
trothplights
Doubled letters
3
Ending in S
15
Most frequent letter
S (20)

Questions

How many 12-letter words matching __o__p______ are there?

22. 4 of them are common words.

What is a common example?

AGORAPHOBIAS is among the common words in this set.