15-Letter Words Matching S_____T________

There are 25 15-letter words that match S_____T________. 8 are common words, such as SEAWORTHINESSES and SLAUGHTERHOUSES. A rarer one is SUSCEPTIBLENESS. 7 words contain a doubled letter.

Full list 25

Common words

seaworthinessesslaughterhousessophisticationssprightlinessesstigmatizationssuperstitiouslysuperstructuressurreptitiouslyschematizationssententiousnesssophisticatedlystereotypically
seaworthinessesslaughterhousessophisticationssprightlinessesstigmatizationssuperstitiouslysuperstructuressurreptitiouslyschematizationssententiousnesssophisticatedlystereotypicallysubcontraoctavesuperstructuralsclerotizationssecuritizationssemiretirementsspermatogenesesspermatogenesisstereotaxicallysubreptitiouslysubstitutionarysuperstimulatedsuperstimulatessusceptibleness

About this list

Words
25 (8 common words)
Common example
seaworthinesses
Rare example
susceptibleness
Doubled letters
7
Ending in S
15

Questions

How many 15-letter words matching s_____t________ are there?

25. 8 of them are common words.

What is a common example?

SEAWORTHINESSES is among the common words in this set.