10-Letter Words Starting With SEC

There are 19 10-letter words that start with SEC. 11 are common words, such as SECESSIONS and SECLUSIONS. A rarer one is SECURITIZE. In this set, I is the most frequent open letter (14 words). 2 words contain a doubled letter.

Full list 19

secessionsseclusionssecondhandsecretionssectarianssectionalssectioningsecularismsecularistsecularizesecuritiessecondmentsecularitysecundinessecurementsecludedlysecularisesecurenesssecuritize

About this list

Words
19 (11 common words)
Common example
secessions
Rare example
securitize
Doubled letters
2
Ending in S
8
Most frequent letter
I (14)

Questions

How many 10-letter words starting with sec are there?

19. 11 of them are common words.

What is a common example?

SECESSIONS is among the common words in this set.