12-Letter Words Matching __N_____G___

There are 24 12-letter words that match __N_____G___. 8 are common words, such as CANDLELIGHTS and CENTRIFUGING. A rarer one is SYNECOLOGIES. In this set, I is the most frequent open letter (24 words). 4 words contain a doubled letter.

Full list 24

candlelightscentrifuginggynecologiesgynecologistmineralogiesmineralogistminnesingerspennyweightscentrifugateconchologiesconstringentconstringingdendrologistdentilingualmenorrhagiascentimorganscentrifugalsconchologistdendrologieshandwringershandwringingnonbiologistnonnegligentsynecologies

About this list

Words
24 (8 common words)
Common example
candlelights
Rare example
synecologies
Doubled letters
4
Ending in S
12
Most frequent letter
I (24)

Questions

How many 12-letter words matching __n_____g___ are there?

24. 8 of them are common words.

What is a common example?

CANDLELIGHTS is among the common words in this set.