12-Letter Words Matching ___M_____A__

There are 13 12-letter words that match ___M_____A__. 5 are common words, such as AROMATHERAPY and CHEMOTHERAPY. A rarer one is PREMAXILLARY. In this set, R is the most frequent open letter (10 words). 3 words contain a doubled letter.

Full list 13

aromatherapychemotherapycommensuratecosmeticiansnonmalignantcrymotherapykarmadharayapermanganatesubmaxillarybiomaterialsnonmusicianspremalignantpremaxillary

About this list

Words
13 (5 common words)
Common example
aromatherapy
Rare example
premaxillary
Doubled letters
3
Ending in S
3
Most frequent letter
R (10)

Questions

How many 12-letter words matching ___m_____a__ are there?

13. 5 of them are common words.

What is a common example?

AROMATHERAPY is among the common words in this set.