5-Letter Words Matching S__F_

There are 21 5-letter words that match S__F_. 15 are common words, such as SCOFF and SCUFF. A rarer one is SURFY. In this set, F is the most frequent open letter (10 words). 10 words contain a doubled letter.

Full list 21

scoffscuffserfsshaftshiftskiffsnafusniffsnuffstaffstiffstuffsulfasurfsswiftsluffspiffseifsselfssulfosurfy

About this list

Words
21 (15 common words)
Common example
scoff
Rare example
surfy
Doubled letters
10
Ending in S
4
Most frequent letter
F (10)

Questions

How many 5-letter words matching s__f_ are there?

21. 15 of them are common words.

What is a common example?

SCOFF is among the common words in this set.