15-Letter Words Matching ____G_____E____

There are 12 15-letter words that match ____G_____E____. 6 are common words, such as EGREGIOUSNESSES and LITIGIOUSNESSES. A rarer one is ILLOGICALNESSES. 12 words contain a doubled letter.

Full list 12

egregiousnesseslitigiousnessesreligiousnessessledgehammeringsprightlinessesunsightlinessesambiguousnessesbenightednesseschangefulnessesdelightednesseseasygoingnessesillogicalnesses

About this list

Words
12 (6 common words)
Common example
egregiousnesses
Rare example
illogicalnesses
Doubled letters
12
Ending in S
11

Questions

How many 15-letter words matching ____g_____e____ are there?

12. 6 of them are common words.

What is a common example?

EGREGIOUSNESSES is among the common words in this set.