12-Letter Words Matching ______F__H__

There are 13 12-letter words that match ______F__H__. 2 are common words, such as CUTTLEFISHES and SILVERFISHES. A rarer one is RIBBONFISHES. 6 words contain a doubled letter.

Full list 13

cuttlefishessilverfishesanglerfishesarcherfishesbutterfishescandlefishesdamselfishesgroundfishesguitarfishesmuttonfishesneedlefishespaddlefishesribbonfishes

About this list

Words
13 (2 common words)
Common example
cuttlefishes
Rare example
ribbonfishes
Doubled letters
6
Ending in S
13

Questions

How many 12-letter words matching ______f__h__ are there?

13. 2 of them are common words.

What is a common example?

CUTTLEFISHES is among the common words in this set.