14-Letter Words Matching ____O___P_____

There are 28 14-letter words that match ____O___P_____. 3 are common words, such as MICROCOMPUTERS and MISCONCEPTIONS. A rarer one is PROTOPORPHYRIN. In this set, I is the most frequent open letter (26 words). 0 words contain a doubled letter.

Full list 28

Common words

microcomputersmisconceptionspreconceptionscartographicalethnographicalhagiographicalhieroglyphicalhomeomorphismshydrographicallithographicalorthographicalpaleographical
microcomputersmisconceptionspreconceptionscartographicalethnographicalhagiographicalhieroglyphicalhomeomorphismshydrographicallithographicalorthographicalpaleographicalpetrographicalphotographicalbromocriptineschirographicalcosmographicalcycloaliphaticdiscographicalhydroxyapatitehygroscopicityiconographicalpaedomorphismspaedomorphosespaedomorphosisphotocomposersphotocomposingprotoporphyrin

About this list

Words
28 (3 common words)
Common example
microcomputers
Rare example
protoporphyrin
Doubled letters
0
Ending in S
9
Most frequent letter
I (26)

Questions

How many 14-letter words matching ____o___p_____ are there?

28. 3 of them are common words.

What is a common example?

MICROCOMPUTERS is among the common words in this set.