13-Letter Words Matching ____SS_______

There are 45 13-letter words that match ____SS_______. 20 are common words, such as ACCESSIBILITY and ADMISSIBILITY. A rarer one is UNDISSOCIATED. In this set, I is the most frequent open letter (43 words). 45 words contain a doubled letter.

Full list 45

Common words

accessibilityadmissibilityambassadorialassassinatingassassinationdisassemblingdisassociateddisassociatesimpassibilityimpassivenessimpassivitiesimpossibility
accessibilityadmissibilityambassadorialassassinatingassassinationdisassemblingdisassociateddisassociatesimpassibilityimpassivenessimpassivitiesimpossibilitynecessitatingnonassignableobsessivenessrepossessionsschussboomerssecessioniststransshipmenttransshippingaccessorizingdisassembliesexcessivenessimpassabilityincessantnessnecessitationobsessionallyperissodactylrecessivenessremissibilitysecessionismsstressfulnessaccessorisingassassinatorsindissociableindissociablyintussusceptsmisassemblingmisassumptionnecessitariannecessitouslynonassociatednonessentialssubassembliesundissociated

About this list

Words
45 (20 common words)
Common example
accessibility
Rare example
undissociated
Doubled letters
45
Ending in S
17
Most frequent letter
I (43)

Questions

How many 13-letter words matching ____ss_______ are there?

45. 20 of them are common words.

What is a common example?

ACCESSIBILITY is among the common words in this set.