13-Letter Words Matching _____FA______

There are 19 13-letter words that match _____FA______. 11 are common words, such as COLORFASTNESS and GRANDFATHERED. A rarer one is ULTRAFAMILIAR. In this set, T is the most frequent open letter (18 words). 4 words contain a doubled letter.

Full list 19

colorfastnessgrandfatheredgrandfatherlyliquefactionspaterfamiliaspetrifactionsputrefactionssatisfactionssteadfastnessstupefactionsvitrifactionsmaterfamiliassuperfamiliescosurfactantscrestfallenlyinterfamiliallightfastnesssomnifacientsultrafamiliar

About this list

Words
19 (11 common words)
Common example
colorfastness
Rare example
ultrafamiliar
Doubled letters
4
Ending in S
14
Most frequent letter
T (18)

Questions

How many 13-letter words matching _____fa______ are there?

19. 11 of them are common words.

What is a common example?

COLORFASTNESS is among the common words in this set.