11-Letter Words Matching M________D_

There are 18 11-letter words that match M________D_. 5 are common words, such as MAIDENHEADS and MAIDENHOODS. A rarer one is MUCOPEPTIDE. In this set, S is the most frequent open letter (15 words). 4 words contain a doubled letter.

Full list 18

maidenheadsmaidenhoodsmastermindsmotherhoodsmotherlandsmatchboardsmicrobicidemuttonheadsmaxillipedsmeadowlandsmicrofaradsmicroworldsmidlatitudemisericordemisericordsmonohybridsmontagnardsmucopeptide

About this list

Words
18 (5 common words)
Common example
maidenheads
Rare example
mucopeptide
Doubled letters
4
Ending in S
14
Most frequent letter
S (15)

Questions

How many 11-letter words matching m________d_ are there?

18. 5 of them are common words.

What is a common example?

MAIDENHEADS is among the common words in this set.