12-Letter Words Matching __T___F_____

There are 15 12-letter words that match __T___F_____. 7 are common words, such as AFTEREFFECTS and BATTLEFIELDS. A rarer one is TITANIFEROUS. In this set, E is the most frequent open letter (15 words). 8 words contain a doubled letter.

Full list 15

aftereffectsbattlefieldsbattlefrontsbutterflyingcuttlefishesoutperformedlaticiferouspetaliferousbutterfishesbutterflyersentomofaunaeentomofaunasmuttonfishestitaniferousmotherfucker

About this list

Words
15 (7 common words)
Common example
aftereffects
Rare example
titaniferous
Doubled letters
8
Ending in S
11
Most frequent letter
E (15)

Questions

How many 12-letter words matching __t___f_____ are there?

15. 7 of them are common words.

What is a common example?

AFTEREFFECTS is among the common words in this set.