13-Letter Words Matching S__M_________

There are 14 13-letter words that match S__M_________. 3 are common words, such as SEGMENTATIONS and SHAMELESSNESS. A rarer one is SYMMETALLISMS. In this set, A is the most frequent open letter (12 words). 10 words contain a doubled letter.

Full list 14

segmentationsshamelessnesssymmetricallysalmonberriessalmonellosessalmonellosissummarizationsigmoidoscopyslumpflationssubmandibularsubmillimetersummabilitiessummersaultedsymmetallisms

About this list

Words
14 (3 common words)
Common example
segmentations
Rare example
symmetallisms
Doubled letters
10
Ending in S
8
Most frequent letter
A (12)

Questions

How many 13-letter words matching s__m_________ are there?

14. 3 of them are common words.

What is a common example?

SEGMENTATIONS is among the common words in this set.