12-Letter Words Matching ___U_____O__

There are 60 12-letter words that match ___U_____O__. 27 are common words, such as ACCUMULATORS and ACQUISITIONS. A rarer one is VITUPERATORY. 13 words contain a doubled letter.

Full list 60

Common words

accumulatorsacquisitionsadjudicatorsadjudicatorybifurcationscalumniatorsconurbationscoruscationsexculpationsexpurgationsfecundationsillustrators
accumulatorsacquisitionsadjudicatorsadjudicatorybifurcationscalumniatorsconurbationscoruscationsexculpationsexpurgationsfecundationsillustratorsinauspiciousinculcationsinquisitionsliquidationslucubrationsluxuriationsmanumissionsobfuscationsobjurgationspseudonymousrepudiationsrequisitionssimultaneousthousandfoldtroubleshootanguilliformannunciatorsdenunciatorygenuflexionsinculpationspneumatologyremuneratorsrenunciatorythaumatologyunsuspiciousannunciatorydecussationsdegustationsilluminatorsilluviationsinauguratorsincurvationsinfuriationsinsufflatorsliturgiologynonunanimousoccultationsrejuvenatorsreluctationsremuneratoryrheumatologysalutiferousslaughteroussusurrationsvacuolationsviruliferousvituperatorsvituperatory

About this list

Words
60 (27 common words)
Common example
accumulators
Rare example
vituperatory
Doubled letters
13
Ending in S
47

Questions

How many 12-letter words matching ___u_____o__ are there?

60. 27 of them are common words.

What is a common example?

ACCUMULATORS is among the common words in this set.