12-Letter Words Matching ______R__O__

There are 75 12-letter words that match ______R__O__. 23 are common words, such as ACCELERATORS and ASYNCHRONOUS. A rarer one is WIDOWERHOODS. In this set, S is the most frequent open letter (63 words). 21 words contain a doubled letter.

Full list 75

Common words

acceleratorsasynchronousbrotherhoodsburglarproofconspiratorsdeceleratorsdiscourteousexaggeratorsillustratorsincineratorsinfiltratorsmetamorphose
acceleratorsasynchronousbrotherhoodsburglarproofconspiratorsdeceleratorsdiscourteousexaggeratorsillustratorsincineratorsinfiltratorsmetamorphosenonmigratorynorthernmostperpetratorsreapportionsreassertionsreinsertionsshatterproofsouthernmostthundercloudthunderstormweatherproofambiversionsamphitropouscheckerbloomconsecratorycounterblowscounterglowscounterplotscounterproofexaggeratoryheadforemosthomochromousleatherwoodsmetamorphousorthotropousperspiratorypolychromouspolymorphousremuneratorssnooperscopespeakerphonethunderstonevinegarroonsadulteratorsallopurinolsamelioratorsamelioratorycogeneratorsconsecratorscounterflowscounterployscountershotscreaturehoodcryosurgeonsgeohydrologyhaloperidolsinauguratorsinvigoratorsnonsecretorsnonsecretoryobliteratorsprosauropodsredecoratorsregeneratorsremuneratoryscattergoodssouthernwoodtoddlerhoodstrimetrogonsvituperatorsvituperatoryvociferatorswidowerhoods

About this list

Words
75 (23 common words)
Common example
accelerators
Rare example
widowerhoods
Doubled letters
21
Ending in S
50
Most frequent letter
S (63)

Questions

How many 12-letter words matching ______r__o__ are there?

75. 23 of them are common words.

What is a common example?

ACCELERATORS is among the common words in this set.