13-Letter Words Matching O____U_______

There are 12 13-letter words that match O____U_______. 9 are common words, such as OBLIQUENESSES and OBSTRUCTIVELY. A rarer one is OVERNUTRITION. In this set, E is the most frequent open letter (12 words). 7 words contain a doubled letter.

Full list 12

obliquenessesobstructivelyobviousnessesominousnessesonerousnessesoverburdeningoverqualifiedoversubscribeoversupplyingodorousnessesoverfulfilledovernutrition

About this list

Words
12 (9 common words)
Common example
obliquenesses
Rare example
overnutrition
Doubled letters
7
Ending in S
5
Most frequent letter
E (12)

Questions

How many 13-letter words matching o____u_______ are there?

12. 9 of them are common words.

What is a common example?

OBLIQUENESSES is among the common words in this set.