13-Letter Words Containing MM

There are 126 13-letter words that contain MM. 54 are common words, such as ACCOMMODATING and ACCOMMODATION. A rarer one is SYMMETALLISMS. In this set, I is the most frequent open letter (105 words). 126 words contain a doubled letter.

Full list 126

Common words

accommodatingaccommodationanticommunismanticommunistcommandeeringcommemoratingcommemorationcommemorativecommemoratorscommencementscommendationscommensurable
accommodatingaccommodationanticommunismanticommunistcommandeeringcommemoratingcommemorationcommemorativecommemoratorscommencementscommendationscommensurablecommercialismcommercializecommiseratingcommiserationcommiserativecommissariatscommissionerscommissioningcommonwealthscommunicatingcommunicationcommunicativecommunicatorsconsummationsdecommissionsdeprogrammingexcommunicategrammaticallyimmaterialityimmediatenessimmortalitiesimmortalizingimmunizationsimmunologicalimmunologistsincommunicadoinflammationsmammographiesmummificationnoncommercialprogrammablesrecommendablerecommissionsreprogrammingsledgehammerssubcommitteessymmetricallytelecommuterstelecommutingunconsummatedungrammaticalunsymmetricalaccommodativeanagrammatizeantisymmetriccommensalismscommensurablycommercialistcommonalitiescommunalizingcommunicatorycommunitariancommunizationcommutativityepigrammatistepigrammatizeideogrammaticimmaterialismimmaterializeimmensenessesimmiscibilityimmoderationsimmunotherapykettledrummermonogrammaticmonosymmetricsubcommissionsummarizationthremmatologyunrecommendedyellowhammersaccommodatorsaxisymmetriescommandershipcommercialisecommercialitycommunalitiescommunicateesdeprogrammersdiscommendingdissymmetriesepigrammatismhellgrammiteshyperimmunizeimmanentisticimmaterialistimmigrationalimmortalisingimmortalizersimmovablenessimmunochemistimmunogenesesimmunogenesisimmunogeneticimmunosorbentimmutablenessincommoditiesintercommunaljackhammeringkatzenjammerslogogrammaticmisprogrammednoncommitmentnoncommunistsnonimmigrantsnonprogrammerovercommittedprecommitmentpreprogrammedrecommitmentssummabilitiessummersaultedsupersymmetrysymmetallisms

About this list

Words
126 (54 common words)
Common example
accommodating
Rare example
symmetallisms
Doubled letters
126
Ending in S
44
Most frequent letter
I (105)

Questions

How many 13-letter words containing mm are there?

126. 54 of them are common words.

What is a common example?

ACCOMMODATING is among the common words in this set.