15-Letter Words Matching A______B_______

There are 12 15-letter words that match A______B_______. 5 are common words, such as ACCEPTABILITIES and ACCESSIBILITIES. A rarer one is ASSIGNABILITIES. 9 words contain a doubled letter.

Full list 12

acceptabilitiesaccessibilitiesadmissibilitiesapplicabilitiesattainabilitiesabsorbabilitiesadjustabilitiesaffectabilitiesaffordabilitiesanalyzabilitiesappealabilitiesassignabilities

About this list

Words
12 (5 common words)
Common example
acceptabilities
Rare example
assignabilities
Doubled letters
9
Ending in S
12

Questions

How many 15-letter words matching a______b_______ are there?

12. 5 of them are common words.

What is a common example?

ACCEPTABILITIES is among the common words in this set.