11-Letter Words Matching ____O__C___

There are 74 11-letter words that match ____O__C___. 18 are common words, such as CATHOLICITY and DIPLOMACIES. A rarer one is SEMIOTICIST. In this set, I is the most frequent open letter (61 words). 5 words contain a doubled letter.

Full list 74

Common words

catholicitydiplomacieshistoricityintroducingmicrofichesmicrosecondoutsourcingperiodicalsperiodicitypronouncingpterodactylrebroadcast
catholicitydiplomacieshistoricityintroducingmicrofichesmicrosecondoutsourcingperiodicalsperiodicitypronouncingpterodactylrebroadcastreproducersreproducingretrorocketrhetoriciansurrogaciesunprotectedamylopectinartiodactylazotobactercatholicizecupronickeldiatonicismdiplococcusfemtosecondhistoricismhistoricistintrojectedmicrobicidemicrococcusneuroticismphycomyceteradiolucentradiopacitysardonicismsemioticiansemioticismsextodecimotauromachicbiologicalsbiomoleculecaprolactamcarbocycliccatholicatecatholiconschemotacticchylomicroncoproducerscoproducingdaunomycinsdeinonychusfibronectinharmonicisthistoricizeintroducersinviolaciesisotonicitylincomycinslumbosacralmacrocyclicmacronucleimicrococcalmicroinchesmicronucleinoncoercivenontobaccosototoxicityperionychiaphonotacticphototacticpronouncersretrodictedsemioticist

About this list

Words
74 (18 common words)
Common example
catholicity
Rare example
semioticist
Doubled letters
5
Ending in S
18
Most frequent letter
I (61)

Questions

How many 11-letter words matching ____o__c___ are there?

74. 18 of them are common words.

What is a common example?

CATHOLICITY is among the common words in this set.