11-Letter Words Matching _____M_U___

There are 17 11-letter words that match _____M_U___. 4 are common words, such as ANONYMOUSLY and GALLIMAUFRY. A rarer one is SMALLMOUTHS. In this set, O is the most frequent open letter (13 words). 2 words contain a doubled letter.

Full list 17

anonymouslygallimaufrymotormouthsunanimouslycircumfusedcircumfusescircumlunarprecomputedbeglamouredlargemouthsmiscomputedmiscomputesnoncomputerprecomputerprecomputesscaramouchesmallmouths

About this list

Words
17 (4 common words)
Common example
anonymously
Rare example
smallmouths
Doubled letters
2
Ending in S
6
Most frequent letter
O (13)

Questions

How many 11-letter words matching _____m_u___ are there?

17. 4 of them are common words.

What is a common example?

ANONYMOUSLY is among the common words in this set.