8-Letter Words Matching __S___F_

There are 12 8-letter words that match __S___F_. 6 are common words, such as CASTOFFS and DISTAFFS. A rarer one is UNSTUFFY. In this set, F is the most frequent open letter (9 words). 8 words contain a doubled letter.

Full list 12

castoffsdistaffsfishwifekissoffsmastiffsrestaffsdustoffsmisgraftopsonifyresinifyrestuffsunstuffy

About this list

Words
12 (6 common words)
Common example
castoffs
Rare example
unstuffy
Doubled letters
8
Ending in S
7
Most frequent letter
F (9)

Questions

How many 8-letter words matching __s___f_ are there?

12. 6 of them are common words.

What is a common example?

CASTOFFS is among the common words in this set.