13-Letter Words Matching __G_N________

There are 17 13-letter words that match __G_N________. 7 are common words, such as DEGENERATIONS and ERGONOMICALLY. A rarer one is VIGINTILLIONS. In this set, O is the most frequent open letter (16 words). 4 words contain a doubled letter.

Full list 17

degenerationsergonomicallyingeniousnessingenuousnessorganizationsregenerationsungentlemanlyargentiferouseigenfunctionorganogenesisorganotherapycogenerationsorganisationsorganogenesesorganogeneticpogonophoransvigintillions

About this list

Words
17 (7 common words)
Common example
degenerations
Rare example
vigintillions
Doubled letters
4
Ending in S
12
Most frequent letter
O (16)

Questions

How many 13-letter words matching __g_n________ are there?

17. 7 of them are common words.

What is a common example?

DEGENERATIONS is among the common words in this set.