9-Letter Words Matching ____C_S__

There are 64 9-letter words that match ____C_S__. 29 are common words, such as BOOKCASES and CYNICISMS. A rarer one is TYPECASES. In this set, S is the most frequent open letter (52 words). 7 words contain a doubled letter.

Full list 64

Common words

bookcasescynicismsexercisedexerciserexercisesexorcisedexorcisesexorcismsexorcistsforecastslyricismslyricists
bookcasescynicismsexercisedexerciserexercisesexorcisedexorcisesexorcismsexorcistsforecastslyricismslyricistsnewscastsovercastsrefocusedrefocusesseedcasesshowcasedshowcasessilicosessilicosisslipcasessolecismsstoicismssuitcasestelecaststypecastsunexcusedunfocusedaurochsesheadcasesnotecasestoxicosisvaricosedatticismsatticistsautecismsbackcastscardcasescivicismsdefocuseddefocusesdioecismsdowncastsendocastsethicistsexorcisergearcasesiotacismslogicisedlogiciseslyricisedlyricisesopticistsparecismsprincessereaccusedreaccusesslipcasedsolecisedsolecisessoleciststoxicosestypecases

About this list

Words
64 (29 common words)
Common example
bookcases
Rare example
typecases
Doubled letters
7
Ending in S
48
Most frequent letter
S (52)

Questions

How many 9-letter words matching ____c_s__ are there?

64. 29 of them are common words.

What is a common example?

BOOKCASES is among the common words in this set.