15-Letter Words Matching _____OP________

There are 33 15-letter words that match _____OP________. 9 are common words, such as ANTHROPOCENTRIC and ANTHROPOLOGICAL. A rarer one is THERMOPERIODISM. 4 words contain a doubled letter.

Full list 33

Common words

anthropocentricanthropologicalanthropologistsanthropomorphiccardiopulmonarydevelopmentallydisproportionalnoncooperationsoverpopulationsanthropogenesesanthropogenesisanthropometries
anthropocentricanthropologicalanthropologistsanthropomorphiccardiopulmonarydevelopmentallydisproportionalnoncooperationsoverpopulationsanthropogenesesanthropogenesisanthropometriesanthropophagiteanthropophagouscrossopterygianepiscopalianismlepidopterologymorphophonemicsorganophosphatepleuropneumoniapsychopathologyanthropopathismanthropophagiesanthroposophiesdisproportionedhematoporphyrinimmunopathologyinteroperativesnucleophilicityphysiopathologypseudopregnancypsychophysicistthermoperiodism

About this list

Words
33 (9 common words)
Common example
anthropocentric
Rare example
thermoperiodism
Doubled letters
4
Ending in S
11

Questions

How many 15-letter words matching _____op________ are there?

33. 9 of them are common words.

What is a common example?

ANTHROPOCENTRIC is among the common words in this set.