13-Letter Words Matching _O__F________

There are 17 13-letter words that match _O__F________. 8 are common words, such as COCKFIGHTINGS and CODIFICATIONS. A rarer one is SONGFULNESSES. In this set, N is the most frequent open letter (14 words). 7 words contain a doubled letter.

Full list 17

cockfightingscodificationsdolefulnesseshopefulnessesmodificationsnotificationssoulfulnessesvociferationsnonofficiallycodifiabilitymodifiabilitymonofilamentsnonaffiliatednoneffectivespostfracturessolifluctionssongfulnesses

About this list

Words
17 (8 common words)
Common example
cockfightings
Rare example
songfulnesses
Doubled letters
7
Ending in S
13
Most frequent letter
N (14)

Questions

How many 13-letter words matching _o__f________ are there?

17. 8 of them are common words.

What is a common example?

COCKFIGHTINGS is among the common words in this set.