14-Letter Words Matching O____O________

There are 30 14-letter words that match O____O________. 8 are common words, such as OCEANOGRAPHERS and OCEANOGRAPHIES. A rarer one is OVERNOURISHING. In this set, E is the most frequent open letter (29 words). 10 words contain a doubled letter.

Full list 30

Common words

oceanographersoceanographiesomnivorousnessovercompensateoverconfidenceoverpopulatingoverpopulationoverpoweringlyomnicompetenceorganochlorineorganometallicovercommitment
oceanographersoceanographiesomnivorousnessovercompensateoverconfidenceoverpopulatingoverpopulationoverpoweringlyomnicompetenceorganochlorineorganometallicovercommitmentovercomplacentoversolicitousodontoglossumsopinionativelyovercommittingovercomplianceovercomplicateovercompressedovercompressesoverconcerningoverconstructsovercontrolledovercorrectingovercorrectionoverdocumentedoverdominancesoverhomogenizeovernourishing

About this list

Words
30 (8 common words)
Common example
oceanographers
Rare example
overnourishing
Doubled letters
10
Ending in S
8
Most frequent letter
E (29)

Questions

How many 14-letter words matching o____o________ are there?

30. 8 of them are common words.

What is a common example?

OCEANOGRAPHERS is among the common words in this set.