12-Letter Words Matching __F______S__

There are 16 12-letter words that match __F______S__. 9 are common words, such as COFFEEHOUSES and EFFETENESSES. A rarer one is WIFELINESSES. In this set, E is the most frequent open letter (14 words). 12 words contain a doubled letter.

Full list 16

coffeehouseseffetenesseseffortlesslyenfranchisedenfranchisesinfectiouslyoafishnessesofficialismsunfairnessesaffranchisedaffranchisesinfantilismsofficialesesgiftednessesoffishnesseswifelinesses

About this list

Words
16 (9 common words)
Common example
coffeehouses
Rare example
wifelinesses
Doubled letters
12
Ending in S
12
Most frequent letter
E (14)

Questions

How many 12-letter words matching __f______s__ are there?

16. 9 of them are common words.

What is a common example?

COFFEEHOUSES is among the common words in this set.