12-Letter Words Matching A___B_______

There are 12 12-letter words that match A___B_______. 5 are common words, such as ADUMBRATIONS and AFFABILITIES. A rarer one is ANTIBUSINESS. In this set, I is the most frequent open letter (12 words). 5 words contain a doubled letter.

Full list 12

adumbrationsaffabilitiesagribusinessamiabilitiesaudibilitiesassibilatingactabilitiesantibacklashantiblackismantiboycottsantiburglaryantibusiness

About this list

Words
12 (5 common words)
Common example
adumbrations
Rare example
antibusiness
Doubled letters
5
Ending in S
8
Most frequent letter
I (12)

Questions

How many 12-letter words matching a___b_______ are there?

12. 5 of them are common words.

What is a common example?

ADUMBRATIONS is among the common words in this set.