12-Letter Words Matching ___OP_______

There are 64 12-letter words that match ___OP_______. 14 are common words, such as DEPOPULATING and DEPOPULATION. A rarer one is XEROPHYTISMS. In this set, I is the most frequent open letter (50 words). 14 words contain a doubled letter.

Full list 64

Common words

depopulatingdepopulationdroopinesseshemophiliacsmonopolisticmonopolizersmonopolizingnonoperativepreoperativerepopulatingsaxophonistssycophancies
depopulatingdepopulationdroopinesseshemophiliacsmonopolisticmonopolizersmonopolizingnonoperativepreoperativerepopulatingsaxophonistssycophanciesunpopularityxylophonistsautoplastiesceroplasticsdisoperationectoparasiteendoparasitegamopetalousgamophyllousholophrasticlipoproteinsmonopetalousmonophthongsmonophyleticoenophilistspyrophylliteseropositivesnooperscopestrophanthinstrophanthussynopticallytheophyllineallopurinolsbryophyllumscryopreserveendoperoxidefetoproteinshaloperidolshemoproteinshomopolymersmesophyllousmonopodiallymonopolisingmucopeptidesmucoproteinsmycophagistsmycoplasmatanonoperatingpiroplasmatapodophyllinspodophyllumsrepopularizerepopulationseropurulentsuboptimizedsuboptimizessycophantishsycophantismtoxophilitesvasopressinsvasopressorsxerophytisms

About this list

Words
64 (14 common words)
Common example
depopulating
Rare example
xerophytisms
Doubled letters
14
Ending in S
32
Most frequent letter
I (50)

Questions

How many 12-letter words matching ___op_______ are there?

64. 14 of them are common words.

What is a common example?

DEPOPULATING is among the common words in this set.