15-Letter Words Matching S_C____________

There are 16 15-letter words that match S_C____________. 2 are common words, such as SECRETIVENESSES and SECULARIZATIONS. A rarer one is SUCCINYLCHOLINE. In this set, I is the most frequent open letter (16 words). 7 words contain a doubled letter.

Full list 16

secretivenessessecularizationssocialisticallysociobiologicalsociobiologistssociolinguisticsycophanticallysacramentalismssacramentalistssacrosanctitiesseclusivenessessecondarinessessecuritizationssocioculturallysociohistoricalsuccinylcholine

About this list

Words
16 (2 common words)
Common example
secretivenesses
Rare example
succinylcholine
Doubled letters
7
Ending in S
9
Most frequent letter
I (16)

Questions

How many 15-letter words matching s_c____________ are there?

16. 2 of them are common words.

What is a common example?

SECRETIVENESSES is among the common words in this set.