9-Letter Words Matching ____AF___

There are 14 9-letter words that match ____AF___. 4 are common words, such as HEREAFTER and REDRAFTED. A rarer one is ULTRAFINE. In this set, E is the most frequent open letter (12 words). 4 words contain a doubled letter.

Full list 14

hereafterredraftedrestaffedsassafrasbeccaficoengraftedingraftedteniafugeterraformbedeafensbiosafetyregraftedultrafastultrafine

About this list

Words
14 (4 common words)
Common example
hereafter
Rare example
ultrafine
Doubled letters
4
Ending in S
2
Most frequent letter
E (12)

Questions

How many 9-letter words matching ____af___ are there?

14. 4 of them are common words.

What is a common example?

HEREAFTER is among the common words in this set.