15-Letter Words Matching _____C___E_____

There are 24 15-letter words that match _____C___E_____. 3 are common words, such as INTERCOLLEGIATE and INTERCONNECTING. A rarer one is VIDEOCONFERENCE. 10 words contain a doubled letter.

Full list 24

intercollegiateinterconnectinginterconnectioncholecystectomycorticosteroidscorticosteroneshypercorrectioninterconversionphysicochemicaltranscendenciesbackscatteringsinterconvertingintercorrelatedintercorrelatesmisrecollectionnonarchitecturereflectometriesrefractometriessuperconvenienttrisoctahedronsultracommercialultraconvenientunconcernednessvideoconference

About this list

Words
24 (3 common words)
Common example
intercollegiate
Rare example
videoconference
Doubled letters
10
Ending in S
9

Questions

How many 15-letter words matching _____c___e_____ are there?

24. 3 of them are common words.

What is a common example?

INTERCOLLEGIATE is among the common words in this set.