14-Letter Words Matching M________S____

There are 12 14-letter words that match M________S____. 5 are common words, such as MERCHANDISINGS and METICULOUSNESS. A rarer one is MOTHERLESSNESS. 9 words contain a doubled letter.

Full list 12

merchandisingsmeticulousnessmonotonousnessmotionlessnessmysteriousnessmalodorousnessmendaciousnessmiraculousnessmaladministersmisimpressionsmoderatorshipsmotherlessness

About this list

Words
12 (5 common words)
Common example
merchandisings
Rare example
motherlessness
Doubled letters
9
Ending in S
12

Questions

How many 14-letter words matching m________s____ are there?

12. 5 of them are common words.

What is a common example?

MERCHANDISINGS is among the common words in this set.