12-Letter Words Matching _____F___T__

There are 13 12-letter words that match _____F___T__. 9 are common words, such as CERTIFICATED and CERTIFICATES. A rarer one is UNPERFORATED. In this set, I is the most frequent open letter (12 words). 0 words contain a doubled letter.

Full list 13

certificatedcertificatesmultifacetednoninflectedpontificatedpontificatesprizefighterproliferatedproliferatespontificatorproliferatorscarificatorunperforated

About this list

Words
13 (9 common words)
Common example
certificated
Rare example
unperforated
Doubled letters
0
Ending in S
3
Most frequent letter
I (12)

Questions

How many 12-letter words matching _____f___t__ are there?

13. 9 of them are common words.

What is a common example?

CERTIFICATED is among the common words in this set.