15-Letter Words Matching S_____I________

There are 28 15-letter words that match S_____I________. 9 are common words, such as SECRETIVENESSES and SEDUCTIVENESSES. A rarer one is SUBORDINATENESS. In this set, S is the most frequent open letter (25 words). 13 words contain a doubled letter.

Full list 28

Common words

secretivenessesseductivenessessensationalismssensationalistssensationalizedsensationalizessensitivenessessqueamishnessessyllabificationserendipitouslysocialisticallysociobiological
secretivenessesseductivenessessensationalismssensationalistssensationalizedsensationalizessensitivenessessqueamishnessessyllabificationserendipitouslysocialisticallysociobiologicalsociobiologistssociolinguisticsolipsisticallystereoisomerismsuperficialnesssyllogisticallysynergisticallyseclusivenessesselectivenessessensationalisedsensationalisessociohistoricalsplendiferouslystoichiometriessuboptimizationsubordinateness

About this list

Words
28 (9 common words)
Common example
secretivenesses
Rare example
subordinateness
Doubled letters
13
Ending in S
14
Most frequent letter
S (25)

Questions

How many 15-letter words matching s_____i________ are there?

28. 9 of them are common words.

What is a common example?

SECRETIVENESSES is among the common words in this set.