5-Letter Words With F and P

There are 18 5-letter words that use both F and P. 12 are common words, such as FLAPS and FLIPS. A rarer one is POUFF. In this set, S is the most frequent open letter (11 words). 8 words contain a doubled letter.

Full list 18

flapsflipsflopsfrumppelfspilafpoofsprofsproofpuffspuffyspoofflumpfrapspoufsspiffpoofypouff

About this list

Words
18 (12 common words)
Common example
flaps
Rare example
pouff
Doubled letters
8
Ending in S
9
Most frequent letter
S (11)

Questions

How many 5-letter words with f and p are there?

18. 12 of them are common words.

What is a common example?

FLAPS is among the common words in this set.