7-Letter Words Matching M_____K

There are 17 7-letter words that match M_____K. 5 are common words, such as MATTOCK and MENFOLK. A rarer one is MUNTJAK. In this set, C is the most frequent open letter (9 words). 8 words contain a doubled letter.

Full list 17

mattockmenfolkmidweekmistookmolluskmaffickmudlarkmudpackmullockmammockmanpackmiscookmiskickmismarkmisteukmudrockmuntjak

About this list

Words
17 (5 common words)
Common example
mattock
Rare example
muntjak
Doubled letters
8
Ending in S
0
Most frequent letter
C (9)

Questions

How many 7-letter words matching m_____k are there?

17. 5 of them are common words.

What is a common example?

MATTOCK is among the common words in this set.