13-Letter Words Matching _M_O_________

There are 16 13-letter words that match _M_O_________. 7 are common words, such as IMMORTALITIES and IMMORTALIZING. A rarer one is IMPOVERISHERS. In this set, I is the most frequent open letter (16 words). 8 words contain a doubled letter.

Full list 16

immortalitiesimmortalizingimponderablesimportunatelyimportunitiesimpossibilityimpoverishingembolectomiesimmoderationsembolizationsempoisonmentsimmortalisingimmortalizersimmovablenessimpoliticallyimpoverishers

About this list

Words
16 (7 common words)
Common example
immortalities
Rare example
impoverishers
Doubled letters
8
Ending in S
10
Most frequent letter
I (16)

Questions

How many 13-letter words matching _m_o_________ are there?

16. 7 of them are common words.

What is a common example?

IMMORTALITIES is among the common words in this set.