13-Letter Words Matching O_____G______

There are 19 13-letter words that match O_____G______. 2 are common words, such as OCEANOGRAPHER and OCEANOGRAPHIC. A rarer one is OVERREGULATES. 8 words contain a doubled letter.

Full list 19

oceanographeroceanographicontologicallyorganogenesisoverrighteousovertightenedodontoglossumongoingnessesorganogenesesorganogeneticoutbargainingovereagernessoverengineersoveringeniousoveringenuityoverorganizedoverorganizesoverregulatedoverregulates

About this list

Words
19 (2 common words)
Common example
oceanographer
Rare example
overregulates
Doubled letters
8
Ending in S
9

Questions

How many 13-letter words matching o_____g______ are there?

19. 2 of them are common words.

What is a common example?

OCEANOGRAPHER is among the common words in this set.