13-Letter Words Matching ___G______S__

There are 20 13-letter words that match ___G______S__. 11 are common words, such as FLIGHTINESSES and FORGIVENESSES. A rarer one is SONGFULNESSES. In this set, S is the most frequent open letter (19 words). 16 words contain a doubled letter.

Full list 20

flightinessesforgivenesseshaggardnesseshaughtinesseslanguidnesseslengthinessesnaughtinessespiggishnessesstegosauruseswaggishnessesweightinessesfidgetinessesburglariouslydoggishnessesdoughtinesseshoggishnesseslaggardnessespragmaticismspragmaticistssongfulnesses

About this list

Words
20 (11 common words)
Common example
flightinesses
Rare example
songfulnesses
Doubled letters
16
Ending in S
19
Most frequent letter
S (19)

Questions

How many 13-letter words matching ___g______s__ are there?

20. 11 of them are common words.

What is a common example?

FLIGHTINESSES is among the common words in this set.