11-Letter Words Matching O_____O____

There are 64 11-letter words that match O_____O____. 24 are common words, such as OBLIVIOUSLY and OBNOXIOUSLY. A rarer one is OVERSTORIES. In this set, R is the most frequent open letter (52 words). 16 words contain a doubled letter.

Full list 64

Common words

obliviouslyobnoxiouslyoccasioningoffertoriesofficiouslyolfactoriesoligopoliesornithologyorthodontiaorthodonticorthodoxiesoverbooking
obliviouslyobnoxiouslyoccasioningoffertoriesofficiouslyolfactoriesoligopoliesornithologyorthodontiaorthodonticorthodoxiesoverbookingovercloudedovercookingovercrowdedoverflowingovergrowingovergrowthsoverlookingoverproduceoverprotectoverstockedoverthoughtoverwroughtoligopolistonomatologyornithopodsornithopterorthonormaloscillogramostensoriumostracodermoutercourseoverclothesovercroppedoverviolentoperagoingsosteologiesosteologistotherworldsoutbloomingouthumoringoutreboundsoutsavoringoutscoopingoutshootingoutthrobbedoutthrowingoverarousaloverblousesoverblowingoverbrowsedoverbrowsesovercoolingoveremotingoverpeopledoverpeoplesoverplottedoverprocessoverprogramoverpromiseoverpromoteoversmokingoverstories

About this list

Words
64 (24 common words)
Common example
obliviously
Rare example
overstories
Doubled letters
16
Ending in S
16
Most frequent letter
R (52)

Questions

How many 11-letter words matching o_____o____ are there?

64. 24 of them are common words.

What is a common example?

OBLIVIOUSLY is among the common words in this set.