15-Letter Words Matching ____S_________S

There are 92 15-letter words that match ____S_________S. 28 are common words, such as ACCESSIBILITIES and ADMISSIBILITIES. A rarer one is WHIMSICALNESSES. In this set, I is the most frequent open letter (84 words). 46 words contain a doubled letter.

Full list 92

Common words

accessibilitiesadmissibilitiesambassadorshipsbackscratchingsclassificationsclaustrophobiasdigestibilitiesdisassociationsemulsificationsforesightednessharpsichordistshomosexualities
accessibilitiesadmissibilitiesambassadorshipsbackscratchingsclassificationsclaustrophobiasdigestibilitiesdisassociationsemulsificationsforesightednessharpsichordistshomosexualitiesillustriousnessimpassibilitiesimpassivenessesimpossibilitiesindustriousnessnearsightednessobsessivenessesoverspecializespressurizationsredistributionstransformationstransmigrationstransportationstranssexualismsverisimilitudesvivisectionistsantisyphiliticsautosuggestionsbioastronauticscoinstantaneousdemisemiquaversexcessivenessesgyrostabilizersincessantnessesmenispermaceousmonosaccharidesplausiblenessespolysaccharidesschistosomiasesschistosomiasistranscendenciestransvestitismsunassertivenessvicissitudinousadjustabilitiesadvisablenessesaerosolizationsambisexualitiesantiseparatistsantisexualitiesantisubversionsantisubversivesbackscatteringsbremsstrahlungsclasslessnessesexcusablenesseshexosaminidasesimmiscibilitiesimpassabilitiesinfusiblenessesinhospitalitiesinvisiblenesseslegislatorshipslongsightednessmegasporophyllsmetastabilitiesnecessitousnessoversaturationsoverstabilitiesoversweetnessesparasexualitiesparasitizationsparasitologistsperishabilitiespleasurablenesspunishabilitiesrecessivenessesredistillationsreinstallationsreposefulnessesresistibilitiesresistivenessestenosynovitisestransaminationstransparentizestransparentnesstransvaluationsundesirablenessunfossiliferouswhimsicalnesses

About this list

Words
92 (28 common words)
Common example
accessibilities
Rare example
whimsicalnesses
Doubled letters
46
Ending in S
92
Most frequent letter
I (84)

Questions

How many 15-letter words matching ____s_________s are there?

92. 28 of them are common words.

What is a common example?

ACCESSIBILITIES is among the common words in this set.