12-Letter Words Matching _R_______O__

There are 104 12-letter words that match _R_______O__. 41 are common words, such as ARBITRATIONS and BREASTSTROKE. A rarer one is TRITURATIONS. In this set, S is the most frequent open letter (94 words). 14 words contain a doubled letter.

Full list 104

Common words

arbitrationsbreaststrokebrotherhoodscrenelationscrucifixionseradicationsfrustrationsgranulationsgravitationsirradiationsorientationsoriginations
arbitrationsbreaststrokebrotherhoodscrenelationscrucifixionseradicationsfrustrationsgranulationsgravitationsirradiationsorientationsoriginationsprecancerouspredecessorspredicationspremonitionspreparationsprepositionspreposterouspresumptionspresumptuousprocreationsprofanationsprogesteroneprogressionsprohibitionspromulgatorspropagationspropitiatorypropositionsprorogationsprosecutionsprostrationsprotractionsprovocationstransactionstransfusionstranslationstrepidationstribulationstroubleshootarchenteronsargillaceousarticulatorybrachiationsbranchiopodsbronchoscopebronchoscopycrepitationscrinklerootscryptonymousfructiferousorchidaceousorchidectomyorthopterousorthotropouspreconsciouspreteritionsprimulaceousprotohistoryprotozoologytracheostomytrafficatorstranspicuoustriadelphoustropophilousurethrectomyurethroscopearchdukedomsarticulatorsbrecciationsbrominationscreaturehoodcrenulationscriminationscryosurgeonscryptogamouserotizationserythematousgratulationsgreaseproofskremlinologyorthopteroidprednisolonepreelectionspregnenolonepreignitionsprelibationspremunitionspreovulatoryprocurationsprophethoodspropitiatorspropranololsprosauropodsprostitutorsprotonationstransectionstransfixionstrepanationstrichlorfonstrichotomoustrimetrogonstriturations

About this list

Words
104 (41 common words)
Common example
arbitrations
Rare example
triturations
Doubled letters
14
Ending in S
85
Most frequent letter
S (94)

Questions

How many 12-letter words matching _r_______o__ are there?

104. 41 of them are common words.

What is a common example?

ARBITRATIONS is among the common words in this set.