12-Letter Words Matching S________N__

There are 54 12-letter words that match S________N__. 21 are common words, such as SAFEKEEPINGS and SCAFFOLDINGS. A rarer one is SURVEILLANTS. 19 words contain a doubled letter.

Full list 54

Common words

safekeepingsscaffoldingsshellackingsshopliftingsshortcomingssightseeingssignificancesilkscreenedsoothsayingsstereophonicstocktakingsstraightened
safekeepingsscaffoldingsshellackingsshopliftingsshortcomingssightseeingssignificancesilkscreenedsoothsayingsstereophonicstocktakingsstraightenedstraightenerstrengthenedstrengthenersubbasementssubserviencesuperintendssuppressantssurroundingssurveillancesalutationalscopolaminesscuppernongsseptillionthsextillionthsignificancysilverpointssleuthhoundssubabdominalsubdebutantesubdominantssubserviencysuccessionalsuperhumanlysupernatantssuperorganicsupraliminalsustainmentssailboatingsshacklebonessongwritingsspaghettinisspeciationalspessartinessphingosinesstartlementssteelmakingsstonemasonrysubstituentssuperaboundssupercabinetsuperstringssurveillants

About this list

Words
54 (21 common words)
Common example
safekeepings
Rare example
surveillants
Doubled letters
19
Ending in S
31

Questions

How many 12-letter words matching s________n__ are there?

54. 21 of them are common words.

What is a common example?

SAFEKEEPINGS is among the common words in this set.