12-Letter Words Matching M_____B_____

There are 13 12-letter words that match M_____B_____. 7 are common words, such as MALLEABILITY and MASTURBATORY. A rarer one is MOUNTEBANKED. In this set, T is the most frequent open letter (13 words). 2 words contain a doubled letter.

Full list 13

malleabilitymasturbatorymemorabilitymortarboardsmotherboardsmasturbatorsmiddlebustermegaloblastsmelanoblastsmodulabilitymountebankedmasturbatingmasturbation

About this list

Words
13 (7 common words)
Common example
malleability
Rare example
mountebanked
Doubled letters
2
Ending in S
5
Most frequent letter
T (13)

Questions

How many 12-letter words matching m_____b_____ are there?

13. 7 of them are common words.

What is a common example?

MALLEABILITY is among the common words in this set.