15-Letter Words Matching ____R__B_______

There are 13 15-letter words that match ____R__B_______. 1 are common words, such as INVARIABILITIES and ABSORBABILITIES. A rarer one is UNWORKABILITIES. 2 words contain a doubled letter.

Full list 13

invariabilitiesabsorbabilitiesaffordabilitiesdeterrabilitiesexportabilitieshypermobilitiesintersubjectiveobservabilitiesreformabilitiesreversibilitiessupersubtletiesunderpublicizedunworkabilities

About this list

Words
13 (1 common words)
Common example
invariabilities
Rare example
unworkabilities
Doubled letters
2
Ending in S
11

Questions

How many 15-letter words matching ____r__b_______ are there?

13. 1 of them are common words.

What is a common example?

INVARIABILITIES is among the common words in this set.