6-Letter Words Matching K_P___

There are 13 6-letter words that match K_P___. 6 are common words, such as KAPOKS and KAPPAS. A rarer one is KOPPIE. In this set, E is the most frequent open letter (9 words). 9 words contain a doubled letter.

Full list 13

kapokskappaskippedkipperkopeckkopekskopjeskaputtkeppedkeppenkippenkoppaskoppie

About this list

Words
13 (6 common words)
Common example
kapoks
Rare example
koppie
Doubled letters
9
Ending in S
5
Most frequent letter
E (9)

Questions

How many 6-letter words matching k_p___ are there?

13. 6 of them are common words.

What is a common example?

KAPOKS is among the common words in this set.