15-Letter Words Matching ___A___B_______

There are 18 15-letter words that match ___A___B_______. 7 are common words, such as ATTAINABILITIES and IMPASSIBILITIES. A rarer one is REPAIRABILITIES. 5 words contain a doubled letter.

Full list 18

attainabilitiesimpassibilitiesinfallibilitiesinsatiabilitiesintangibilitiesinvariabilitiesmanageabilitiesimpalpabilitiesbreathabilitiesdamageabilitiesdetachabilitiesexpandabilitiesexpansibilitiesimpassabilitiesmetastabilitiesobtainabilitiesrecallabilitiesrepairabilities

About this list

Words
18 (7 common words)
Common example
attainabilities
Rare example
repairabilities
Doubled letters
5
Ending in S
18

Questions

How many 15-letter words matching ___a___b_______ are there?

18. 7 of them are common words.

What is a common example?

ATTAINABILITIES is among the common words in this set.