12-Letter Words Matching ______R___O_

There are 67 12-letter words that match ______R___O_. 40 are common words, such as ACCELERATION and ADULTERATION. A rarer one is SOUTHERNWOOD. In this set, T is the most frequent open letter (62 words). 17 words contain a doubled letter.

Full list 67

Common words

accelerationadulterationalliterationameliorationappropriatorasseverationburglarproofchiropractorconsecrationcountertenordecelerationdegeneration
accelerationadulterationalliterationameliorationappropriatorasseverationburglarproofchiropractorconsecrationcountertenordecelerationdegenerationdeliberationeviscerationexaggerationexasperationexhilarationexpropriatorfenestrationillustrationinaugurationincinerationindiscretioninfiltrationinvigorationmalnutritionministrationobliterationperpetrationperspirationrecuperationredecorationregenerationregistrationremunerationshatterprooftransgressorvituperationvociferationweatherproofaccelerandoscheckerbloomcogenerationcounterproofdeflagrationdenaturationdermabrasiondisoperationimmoderationinstaurationpremigrationreabsorptionvomituritionconspirationcoproprietorcountermemoscreaturehooddesiderationelucubrationexenterationintenerationlithotriptorpostworkshoppseudorandomrenaturationscatterationsouthernwood

About this list

Words
67 (40 common words)
Common example
acceleration
Rare example
southernwood
Doubled letters
17
Ending in S
2
Most frequent letter
T (62)

Questions

How many 12-letter words matching ______r___o_ are there?

67. 40 of them are common words.

What is a common example?

ACCELERATION is among the common words in this set.