4-Letter Words Matching K_E_

There are 14 4-letter words that match K_E_. 5 are common words, such as KEEL and KEEN. A rarer one is KUES. In this set, E is the most frequent open letter (7 words). 7 words contain a doubled letter.

Full list 14

keelkeenkeepkneeknewkeefkeekkiefkierkoelkaeskeetkhetkues

About this list

Words
14 (5 common words)
Common example
keel
Rare example
kues
Doubled letters
7
Ending in S
2
Most frequent letter
E (7)

Questions

How many 4-letter words matching k_e_ are there?

14. 5 of them are common words.

What is a common example?

KEEL is among the common words in this set.