11-Letter Words Matching ______C__S_

There are 19 11-letter words that match ______C__S_. 4 are common words, such as ARCHDUCHESS and DISTINCTEST. A rarer one is RESEARCHIST. 10 words contain a doubled letter.

Full list 19

archduchessdistinctestenfranchisesuccinctestaffranchiseanthracnosebiblioclastcapricciosochristcrossgraphicnessmasterclasspanpsychistplagioclaseprosaicnessabstractestfranticnessgenericnessprepurchaseresearchist

About this list

Words
19 (4 common words)
Common example
archduchess
Rare example
researchist
Doubled letters
10
Ending in S
7

Questions

How many 11-letter words matching ______c__s_ are there?

19. 4 of them are common words.

What is a common example?

ARCHDUCHESS is among the common words in this set.