9-Letter Words Matching __EI_____

There are 14 9-letter words that match __EI_____. 7 are common words, such as FREIGHTED and FREIGHTER. A rarer one is SLEIGHERS. In this set, S is the most frequent open letter (11 words). 3 words contain a doubled letter.

Full list 14

freightedfreighterileitidesobeisancesheikdomssheikhdomsleighingpreinsertsteinbokstreillageuveitisesgneissoidgneissosesleighers

About this list

Words
14 (7 common words)
Common example
freighted
Rare example
sleighers
Doubled letters
3
Ending in S
5
Most frequent letter
S (11)

Questions

How many 9-letter words matching __ei_____ are there?

14. 7 of them are common words.

What is a common example?

FREIGHTED is among the common words in this set.