15-Letter Words Matching S______T_______

There are 28 15-letter words that match S______T_______. 10 are common words, such as SEGREGATIONISTS and STRAIGHTFORWARD. A rarer one is SUPERNUTRITIONS. In this set, I is the most frequent open letter (26 words). 4 words contain a doubled letter.

Full list 28

Common words

segregationistsstraightforwardstraightjacketssubstantiationssuperintendencesuperintendencysuperintendentssupersaturatingsupersaturationsystematizationstreptothricinssubstratosphere
segregationistsstraightforwardstraightjacketssubstantiationssuperintendencesuperintendencysuperintendentssupersaturatingsupersaturationsystematizationstreptothricinssubstratospheresuperheterodynesuperlativenesssupernaturalismsupernaturalistsuperpatriotismsabermetricianssedimentologiessedimentologistsemiabstractionsemicentennialssplenectomizingsubstantialnesssubstantivenesssubstantivizingsuperactivitiessupernutritions

About this list

Words
28 (10 common words)
Common example
segregationists
Rare example
supernutritions
Doubled letters
4
Ending in S
13
Most frequent letter
I (26)

Questions

How many 15-letter words matching s______t_______ are there?

28. 10 of them are common words.

What is a common example?

SEGREGATIONISTS is among the common words in this set.