15-Letter Words Matching ___M________S__

There are 16 15-letter words that match ___M________S__. 5 are common words, such as AROMATHERAPISTS and BLAMELESSNESSES. A rarer one is WHIMSICALNESSES. 13 words contain a doubled letter.

Full list 16

aromatherapistsblamelessnessesprimitivenessesshamelessnessestremulousnessesanomalousnesseschemotherapistsclamorousnessesexemplarinessesglamorousnesseskremlinologistsnormativenessespermanentnessesprematurenessespromotivenesseswhimsicalnesses

About this list

Words
16 (5 common words)
Common example
aromatherapists
Rare example
whimsicalnesses
Doubled letters
13
Ending in S
16

Questions

How many 15-letter words matching ___m________s__ are there?

16. 5 of them are common words.

What is a common example?

AROMATHERAPISTS is among the common words in this set.