15-Letter Words Matching _____CE________

There are 20 15-letter words that match _____CE________. 3 are common words, such as HYDROCEPHALUSES and NITROCELLULOSES. A rarer one is UNCONCERNEDNESS. 9 words contain a doubled letter.

Full list 20

hydrocephalusesnitrocellulosesunprecedentedlyethnocentricityheliocentricitysarraceniaceousserviceablenesstranscendenciesultracentrifugedeconcentratingdeconcentrationextracellularlyintracellularlyintracerebrallylignocelluloseslignocellulosicreconcentratingreconcentrationreconceptualizeunconcernedness

About this list

Words
20 (3 common words)
Common example
hydrocephaluses
Rare example
unconcernedness
Doubled letters
9
Ending in S
7

Questions

How many 15-letter words matching _____ce________ are there?

20. 3 of them are common words.

What is a common example?

HYDROCEPHALUSES is among the common words in this set.