15-Letter Words Matching M________N_____

There are 19 15-letter words that match M________N_____. 7 are common words, such as MALADROITNESSES and MALICIOUSNESSES. A rarer one is MONSTROUSNESSES. 15 words contain a doubled letter.

Full list 19

maladroitnessesmaliciousnessesmelodiousnessesmercilessnessesmiserablenessesmomentarinessesmomentousnessesmorphophonemicsmultitudinouslymurderousnessesmarvelousnessesmasterfulnessesmemorablenessesmercenarinessesmercurialnessesmethylphenidatemicrotechniquesmisguidednessesmonstrousnesses

About this list

Words
19 (7 common words)
Common example
maladroitnesses
Rare example
monstrousnesses
Doubled letters
15
Ending in S
17

Questions

How many 15-letter words matching m________n_____ are there?

19. 7 of them are common words.

What is a common example?

MALADROITNESSES is among the common words in this set.