11-Letter Words Containing SEI

There are 19 11-letter words that contain SEI. 5 are common words, such as MONSEIGNEUR and SEIGNIORIAL. A rarer one is SUBSEIZURES. 1 words contain a doubled letter.

Full list 19

monseigneurseigniorialseismicallyseismographseismologicaniseikoniamicroseismsseigneurialseigneuriesseigniorageseismometerseismoscopeaniseikonicantiseizureseignioriesseignoragesseismogramsseismometrysubseizures

About this list

Words
19 (5 common words)
Common example
monseigneur
Rare example
subseizures
Doubled letters
1
Ending in S
6

Questions

How many 11-letter words containing sei are there?

19. 5 of them are common words.

What is a common example?

MONSEIGNEUR is among the common words in this set.