15-Letter Words Matching S_____________Y

There are 37 15-letter words that match S_____________Y. 6 are common words, such as SANCTIMONIOUSLY and SUPERINTENDENCY. A rarer one is SUPPRESSIBILITY. In this set, T is the most frequent open letter (33 words). 20 words contain a doubled letter.

Full list 37

Common words

sanctimoniouslysuperintendencysuperstitiouslysurreptitiouslysympatheticallysymptomaticallysaprophyticallyserendipitouslysocialisticallysolipsisticallysophisticatedlysoutheastwardly
sanctimoniouslysuperintendencysuperstitiouslysurreptitiouslysympatheticallysymptomaticallysaprophyticallyserendipitouslysocialisticallysolipsisticallysophisticatedlysoutheastwardlysouthwestwardlystaphylorrhaphystereochemistrystereotypicallysycophanticallysyllogisticallysynecdochicallysynergisticallysculpturesquelysemidocumentarysemipornographysesquicentenarysidesplittinglysilviculturallysocioculturallysplendiferouslystereologicallystereotaxicallysubreptitiouslysubstitutionarysubterraneouslysuperabundantlysuperefficiencysuperplasticitysuppressibility

About this list

Words
37 (6 common words)
Common example
sanctimoniously
Rare example
suppressibility
Doubled letters
20
Ending in S
0
Most frequent letter
T (33)

Questions

How many 15-letter words matching s_____________y are there?

37. 6 of them are common words.

What is a common example?

SANCTIMONIOUSLY is among the common words in this set.