15-Letter Words Matching _____O____C____

There are 33 15-letter words that match _____O____C____. 7 are common words, such as CHRONOLOGICALLY and GASTRONOMICALLY. A rarer one is TRICHOMONACIDES. 27 words contain a doubled letter.

Full list 33

Common words

chronologicallygastronomicallyimmunodeficientphysiologicallypsychologicallysymptomaticallytechnologicallygastrologicallygynecologicallyimmunologicallymorphologicallyovercomplacency
chronologicallygastronomicallyimmunodeficientphysiologicallypsychologicallysymptomaticallytechnologicallygastrologicallygynecologicallyimmunologicallymorphologicallyovercomplacencyovercomplicatedphrenologicallypsephologicallypsychogenicallystereotypicallytoxicologicallyarcheologicallyembryologicallyentomologicallyepeirogenicallymetamorphicallynonbiologicallyovercomplicatespalynologicallypolymorphicallyproteolyticallystereologicallystereotaxicallytechnostructuretrichomonacidaltrichomonacides

About this list

Words
33 (7 common words)
Common example
chronologically
Rare example
trichomonacides
Doubled letters
27
Ending in S
2

Questions

How many 15-letter words matching _____o____c____ are there?

33. 7 of them are common words.

What is a common example?

CHRONOLOGICALLY is among the common words in this set.