6-Letter Words Matching E____N

There are 20 6-letter words that match E____N. 4 are common words, such as ELEVEN and ENJOIN. A rarer one is EXOGEN. In this set, I is the most frequent open letter (13 words). 1 words contain a doubled letter.

Full list 20

elevenenjoinensigneolianelevoneloignendrineonianestrinetalonetymonexamenexternemetinemodinepigonessoinetaminethionexogen

About this list

Words
20 (4 common words)
Common example
eleven
Rare example
exogen
Doubled letters
1
Ending in S
0
Most frequent letter
I (13)

Questions

How many 6-letter words matching e____n are there?

20. 4 of them are common words.

What is a common example?

ELEVEN is among the common words in this set.