15-Letter Words Matching S__T___________

There are 16 15-letter words that match S__T___________. 7 are common words, such as SENTIMENTALISMS and SENTIMENTALISTS. A rarer one is SUBTERRANEOUSLY. In this set, E is the most frequent open letter (16 words). 5 words contain a doubled letter.

Full list 16

sentimentalismssentimentalistssentimentalizedsentimentalizesseptuagenariansstatelessnessessystematizationsententiousnesssoftheartednesssoutheastwardlysouthwestwardlysentimentalisedsentimentalisesseptendecillionsinterabilitiessubterraneously

About this list

Words
16 (7 common words)
Common example
sentimentalisms
Rare example
subterraneously
Doubled letters
5
Ending in S
9
Most frequent letter
E (16)

Questions

How many 15-letter words matching s__t___________ are there?

16. 7 of them are common words.

What is a common example?

SENTIMENTALISMS is among the common words in this set.