5-Letter Words Containing PEN

There are 19 5-letter words that contain PEN. 12 are common words, such as ASPEN and OPENS. A rarer one is PENGO. In this set, S is the most frequent open letter (7 words). 4 words contain a doubled letter.

Full list 19

aspenopenspenalpencependspenespennyripenspendspentupendpennapennepenniunpenarpencopenpengopenis

About this list

Words
19 (12 common words)
Common example
aspen
Rare example
pengo
Doubled letters
4
Ending in S
4
Most frequent letter
S (7)

Questions

How many 5-letter words containing pen are there?

19. 12 of them are common words.

What is a common example?

ASPEN is among the common words in this set.