12-Letter Words Matching G________O__

There are 19 12-letter words that match G________O__. 5 are common words, such as GERMINATIONS and GOBBLEDEGOOK. A rarer one is GREASEPROOFS. In this set, S is the most frequent open letter (15 words). 5 words contain a doubled letter.

Full list 19

germinationsgobbledegookgobbledygookgranulationsgravitationsgallinaceousgalvanoscopegamopetalousgamophyllousgamosepalousgenuflexionsgeraniaceousgametogenousgangsterdomsgeohydrologygingivectomyglioblastomagratulationsgreaseproofs

About this list

Words
19 (5 common words)
Common example
germinations
Rare example
greaseproofs
Doubled letters
5
Ending in S
13
Most frequent letter
S (15)

Questions

How many 12-letter words matching g________o__ are there?

19. 5 of them are common words.

What is a common example?

GERMINATIONS is among the common words in this set.