14-Letter Words Matching ____O_P_______

There are 18 14-letter words that match ____O_P_______. 6 are common words, such as INTROSPECTIONS and NONCOMPETITIVE. A rarer one is NONCOOPERATORS. In this set, C is the most frequent open letter (18 words). 4 words contain a doubled letter.

Full list 18

introspectionsnoncompetitivenoncompliancesnoncooperationretrospectionsretrospectivesanamorphoscopenoncooperativecoprosperitiesisomorphicallymicrosphericalmicrosporangiamicrosporocytemiscomputationnoncompetitionnoncompetitorsnoncomplicatednoncooperators

About this list

Words
18 (6 common words)
Common example
introspections
Rare example
noncooperators
Doubled letters
4
Ending in S
7
Most frequent letter
C (18)

Questions

How many 14-letter words matching ____o_p_______ are there?

18. 6 of them are common words.

What is a common example?

INTROSPECTIONS is among the common words in this set.