12-Letter Words Matching ___S__M_____

There are 23 12-letter words that match ___S__M_____. 6 are common words, such as CONSUMMATELY and CONSUMMATING. A rarer one is TENSIOMETRIC. In this set, I is the most frequent open letter (19 words). 17 words contain a doubled letter.

Full list 23

consummatelyconsummatingconsummationreassembliesreassemblingunassuminglyepistemologyanastomosingglossematicsgossipmongerseismometerstensiometersaxisymmetricconsummativeconsummatorsconsummatorydissymmetricnonsymmetricreassemblagereassumptionreestimatingseismometrictensiometric

About this list

Words
23 (6 common words)
Common example
consummately
Rare example
tensiometric
Doubled letters
17
Ending in S
5
Most frequent letter
I (19)

Questions

How many 12-letter words matching ___s__m_____ are there?

23. 6 of them are common words.

What is a common example?

CONSUMMATELY is among the common words in this set.