10-Letter Words Matching ___T_F____

There are 40 10-letter words that match ___T_F____. 25 are common words, such as BEATIFYING and CERTIFYING. A rarer one is WHITEFACES. In this set, I is the most frequent open letter (30 words). 14 words contain a doubled letter.

Full list 40

Common words

beatifyingcertifyingdentifricefaithfullyfortifiersfortifyinggratefullygratifyingjustifyingmirthfullymortifyingmystifying
beatifyingcertifyingdentifricefaithfullyfortifiersfortifyinggratefullygratifyingjustifyingmirthfullymortifyingmystifyingpontificalrectifiersrectifyingrestaffingslothfullyspitefullytastefullytestifierstestifyingtruthfullywastefullywrathfullyyouthfullyacetifyingcoltsfootsjustifiersphotoflashphotofloodwhitefliesbrutifyingcertifiersmultiflashmultifocalmystifierspontificesrestuffingventifactswhitefaces

About this list

Words
40 (25 common words)
Common example
beatifying
Rare example
whitefaces
Doubled letters
14
Ending in S
11
Most frequent letter
I (30)

Questions

How many 10-letter words matching ___t_f____ are there?

40. 25 of them are common words.

What is a common example?

BEATIFYING is among the common words in this set.