15-Letter Words Matching C______O_______

There are 21 15-letter words that match C______O_______. 10 are common words, such as CHRONOLOGICALLY and CINEMATOGRAPHER. A rarer one is CRYPTOZOOLOGIST. In this set, R is the most frequent open letter (21 words). 6 words contain a doubled letter.

Full list 21

chronologicallycinematographercinematographiccircumlocutionsclaustrophobiascontemporaneitycontemporaneouscorrespondencescorrespondinglycounterofferingchlorpromazineschromatographiccircumvolutionschlorpropamideschromatographedchromatographercontrapositionscontrapositivescounterorderingcryptozoologiescryptozoologist

About this list

Words
21 (10 common words)
Common example
chronologically
Rare example
cryptozoologist
Doubled letters
6
Ending in S
10
Most frequent letter
R (21)

Questions

How many 15-letter words matching c______o_______ are there?

21. 10 of them are common words.

What is a common example?

CHRONOLOGICALLY is among the common words in this set.