12-Letter Words Matching ________A__R

There are 70 12-letter words that match ________A__R. 25 are common words, such as AMPHITHEATER and APPROPRIATOR. A rarer one is TRAILBREAKER. In this set, O is the most frequent open letter (64 words). 16 words contain a doubled letter.

Full list 70

Common words

amphitheaterappropriatorcabinetmakercollaboratorcommemoratorcommunicatorconquistadorconsolidatorcontaminatorcorroboratordemonstratordissimulator
amphitheaterappropriatorcabinetmakercollaboratorcommemoratorcommunicatorconquistadorconsolidatorcontaminatorcorroboratordemonstratordissimulatordoubleheaderexpropriatorexterminatorhousebreakerimpersonatorinterrogatorinvestigatorparticipatorperambulatorprevaricatorrefrigeratorresuscitatortroublemakerbreechloadercommiseratorconcentratorcontemplatordisseminatorexpostulatorextrapolatorgesticulatorhallucinatorheartbreakerholidaymakerimprovisatorincarceratorincorporatorinterpleaderinterpolatormicromanagermuzzleloaderorchestratorperegrinatorpontificatorprecipitatorpredominatorproliferatorratiocinatorreciprocatorremonstratorreverberatorscarificatorscintillatorsequestratoraccommodatorantipredatorassassinatorconfabulatordecorticatordeterminatorequilibratorfractionatorhypothecatororchestraterpremeditatorsheepshearersubordinatortrailbreaker

About this list

Words
70 (25 common words)
Common example
amphitheater
Rare example
trailbreaker
Doubled letters
16
Ending in S
0
Most frequent letter
O (64)

Questions

How many 12-letter words matching ________a__r are there?

70. 25 of them are common words.

What is a common example?

AMPHITHEATER is among the common words in this set.