13-Letter Words Matching _____M_____O_

There are 30 13-letter words that match _____M_____O_. 18 are common words, such as ACCOMMODATION and AGGLOMERATION. A rarer one is ULTRAMARATHON. In this set, N is the most frequent open letter (30 words). 8 words contain a doubled letter.

Full list 30

Common words

accommodationagglomerationcircumventioncommemorationcontaminationcontemplationcustomizationdeterminationdisseminationdissimulationexterminationincrimination
accommodationagglomerationcircumventioncommemorationcontaminationcontemplationcustomizationdeterminationdisseminationdissimulationexterminationincriminationrandomizationrecriminationreexaminationreformulationtransmutationvictimizationdissimilationeconomizationpredominationsubcommissiontransmigratornoncompetitorprecombustionprenominationrestimulationrhythmizationsystemizationultramarathon

About this list

Words
30 (18 common words)
Common example
accommodation
Rare example
ultramarathon
Doubled letters
8
Ending in S
0
Most frequent letter
N (30)

Questions

How many 13-letter words matching _____m_____o_ are there?

30. 18 of them are common words.

What is a common example?

ACCOMMODATION is among the common words in this set.