13-Letter Words Matching __L_G________

There are 14 13-letter words that match __L_G________. 4 are common words, such as ALLEGORICALLY and ENLIGHTENMENT. A rarer one is XYLOGRAPHICAL. In this set, I is the most frequent open letter (13 words). 6 words contain a doubled letter.

Full list 14

allegoricallyenlightenmentreligiousnesstelegraphistsdelightednessholographicalreligiositiestelegrapheseshalogenationshellgrammitesillogicalnesspolyglottismspolygraphistsxylographical

About this list

Words
14 (4 common words)
Common example
allegorically
Rare example
xylographical
Doubled letters
6
Ending in S
10
Most frequent letter
I (13)

Questions

How many 13-letter words matching __l_g________ are there?

14. 4 of them are common words.

What is a common example?

ALLEGORICALLY is among the common words in this set.