8-Letter Words Matching ___F__O_

There are 15 8-letter words that match ___F__O_. 4 are common words, such as BUFFALOS and DISFAVOR. A rarer one is SERFHOOD. In this set, S is the most frequent open letter (9 words). 11 words contain a doubled letter.

Full list 15

buffalosdisfavorseafloorsnuffboxbeefalosbeefwoodclifftopfanfarongonfalongonfanonselfhoodsubfloordiffusormoufflonserfhood

About this list

Words
15 (4 common words)
Common example
buffalos
Rare example
serfhood
Doubled letters
11
Ending in S
2
Most frequent letter
S (9)

Questions

How many 8-letter words matching ___f__o_ are there?

15. 4 of them are common words.

What is a common example?

BUFFALOS is among the common words in this set.