12-Letter Words Matching __U______O__

There are 40 12-letter words that match __U______O__. 12 are common words, such as ADUMBRATIONS and CRUCIFIXIONS. A rarer one is TOURBILLIONS. In this set, R is the most frequent open letter (34 words). 4 words contain a doubled letter.

Full list 40

Common words

adumbrationscrucifixionselucidationsenumerationsenunciationsequivocatorsfluctuationsfrustrationsmountaintopssouthernmostthundercloudthunderstorm
adumbrationscrucifixionselucidationsenumerationsenunciationsequivocatorsfluctuationsfrustrationsmountaintopssouthernmostthundercloudthunderstormcounterblowscounterglowscounterplotscounterproofequivocatoryfructiferousneurobiologyplumbiferousslumgullionsthunderstoneadulteratorscounterflowscounterployscountershotsdeuterationsdeuterostomeelutriationsenucleationsfluorochromehousepersonsneuroanatomyneurofibromaneurohormoneneuropterousneurosensoryneurulationssouthernwoodtourbillions

About this list

Words
40 (12 common words)
Common example
adumbrations
Rare example
tourbillions
Doubled letters
4
Ending in S
26
Most frequent letter
R (34)

Questions

How many 12-letter words matching __u______o__ are there?

40. 12 of them are common words.

What is a common example?

ADUMBRATIONS is among the common words in this set.