9-Letter Words Matching ___TF____

There are 23 9-letter words that match ___TF____. 14 are common words, such as FISTFIGHT and FLATFOOTS. A rarer one is POSTFORMS. In this set, S is the most frequent open letter (18 words). 12 words contain a doubled letter.

Full list 23

fistfightflatfootsfootfallsfretfullyhurtfullylustfullyplatformsportfoliopratfallsrestfullyspitfirestactfullywistfullyzestfullypostfixesshitfacedstatfaradfeetfirstfootfaultpostfacespostfaultpostfixedpostforms

About this list

Words
23 (14 common words)
Common example
fistfight
Rare example
postforms
Doubled letters
12
Ending in S
8
Most frequent letter
S (18)

Questions

How many 9-letter words matching ___tf____ are there?

23. 14 of them are common words.

What is a common example?

FISTFIGHT is among the common words in this set.