10-Letter Words Matching O_____G___

There are 27 10-letter words that match O_____G___. 9 are common words, such as OENOLOGIES and ONCOLOGIES. A rarer one is OVERURGING. In this set, I is the most frequent open letter (22 words). 4 words contain a doubled letter.

Full list 27

Common words

oenologiesoncologiesoncologistonslaughtsontologiesoutriggersoutweighedovernightsoversightsoldfangledontologismontologist
oenologiesoncologiesoncologistonslaughtsontologiesoutriggersoutweighedovernightsoversightsoldfangledontologismontologistoutbargainoutrangingoecologiesoinologiesomophagiesoutbeggingoutbraggedoutdodgingoutdraggedoutlaughedoutringingoutsingingoverlightsovermightyoverurging

About this list

Words
27 (9 common words)
Common example
oenologies
Rare example
overurging
Doubled letters
4
Ending in S
11
Most frequent letter
I (22)

Questions

How many 10-letter words matching o_____g___ are there?

27. 9 of them are common words.

What is a common example?

OENOLOGIES is among the common words in this set.