15-Letter Words Matching ____S_____I____

There are 50 15-letter words that match ____S_____I____. 11 are common words, such as ACCESSIBILITIES and ADMISSIBILITIES. A rarer one is UNANSWERABILITY. In this set, I is the most frequent open letter (50 words). 14 words contain a doubled letter.

Full list 50

Common words

accessibilitiesadmissibilitiesdigestibilitieshomosexualitiesimpassibilitiesimpossibilitiesindustrializingoversubscribingpedestrianizingtransistorizingundistinguishedantisyphilitics
accessibilitiesadmissibilitiesdigestibilitieshomosexualitiesimpassibilitiesimpossibilitiesindustrializingoversubscribingpedestrianizingtransistorizingundistinguishedantisyphiliticsgyrostabilizersindissolubilityirresistibilityoversensitivityschistosomiasesschistosomiasistranscriptionaltransferabilitytransilluminatetranslatabilitytransmutabilityunassailabilityvicissitudinousadjustabilitiesambisexualitiesantisexualitiescrosslinguistichyposensitizingimmiscibilitiesimpassabilitiesindustrialisinginhospitalitiesinvestigationalmetastabilitiesmonospecificitymonosyllabicityoverstabilitiesparasexualitiesperishabilitiespunishabilitiesrehospitalizingresistibilitiesresystematizingsidesplittinglytransistorisingtranspirationaltranspositionalunanswerability

About this list

Words
50 (11 common words)
Common example
accessibilities
Rare example
unanswerability
Doubled letters
14
Ending in S
23
Most frequent letter
I (50)

Questions

How many 15-letter words matching ____s_____i____ are there?

50. 11 of them are common words.

What is a common example?

ACCESSIBILITIES is among the common words in this set.