13-Letter Words Matching _O______O____

There are 75 13-letter words that match _O______O____. 23 are common words, such as COLONOSCOPIES and COMMISSIONERS. A rarer one is SOTERIOLOGIES. In this set, N is the most frequent open letter (66 words). 14 words contain a doubled letter.

Full list 75

Common words

colonoscopiescommissionerscommissioningcompassionateconcessionaryconfectionersconfectioneryconfessionalsconspicuouslycontentiouslycontortionistcosignatories
colonoscopiescommissionerscommissioningcompassionateconcessionaryconfectionersconfectioneryconfessionalsconspicuouslycontentiouslycontortionistcosignatoriescosmetologiescosmetologistcounterpointscounterpoisedcounterpoisesforeshadowinghomeschoolinghomogeneouslynonautomotivenondisclosuresoundproofingcombinatorialcompendiouslyconcessionersconcretionaryconfectionaryconventioneercoreligionistcoterminouslycounterpoisongonadotropinsmorphophonemenongonococcalnonhomologouspolycarbonatepostdoctorateroentgenogramroentgenologyvolcanologiesvolcanologistcocarcinogenscombinatoricsconcertgoingsconclusionaryconvulsionarycorruptionistcotransportedcounterforcescountermovingcounterposingcounterpowerscounterworldsdodecaphoniesdodecaphonistforeshadowersgonadectomiesgonadotrophicgonadotrophinhomeschoolerslollapaloozasmonophthongalmountainouslynonalcoholicsnonautonomousnoncontrollednonstationarypogonophoranspolychotomiespolychotomouspolyphonouslysomatotrophinsomatotropinssoteriologies

About this list

Words
75 (23 common words)
Common example
colonoscopies
Rare example
soteriologies
Doubled letters
14
Ending in S
30
Most frequent letter
N (66)

Questions

How many 13-letter words matching _o______o____ are there?

75. 23 of them are common words.

What is a common example?

COLONOSCOPIES is among the common words in this set.