14-Letter Words Matching __L_G_________

There are 13 14-letter words that match __L_G_________. 6 are common words, such as ENLIGHTENMENTS and ILLEGIBILITIES. A rarer one is ILLEGALIZATION. In this set, I is the most frequent open letter (13 words). 10 words contain a doubled letter.

Full list 13

enlightenmentsillegibilitiesillegitimaciesillegitimatelyillogicalitiesphlegmaticallyobligingnessespolygonizationallegorizationdelegitimationdelightfulnesseulogisticallyillegalization

About this list

Words
13 (6 common words)
Common example
enlightenments
Rare example
illegalization
Doubled letters
10
Ending in S
6
Most frequent letter
I (13)

Questions

How many 14-letter words matching __l_g_________ are there?

13. 6 of them are common words.

What is a common example?

ENLIGHTENMENTS is among the common words in this set.