11-Letter Words Matching A__D_______

There are 12 11-letter words that match A__D_______. 2 are common words, such as ACADEMICIAN and AIRDROPPING. A rarer one is ANODIZATION. In this set, I is the most frequent open letter (12 words). 1 words contain a doubled letter.

Full list 12

academicianairdroppingacademicismacidophilesacidulatinganadiplosesanadiplosisacidimetersacidimetricacidophilicacidulationanodization

About this list

Words
12 (2 common words)
Common example
academician
Rare example
anodization
Doubled letters
1
Ending in S
4
Most frequent letter
I (12)

Questions

How many 11-letter words matching a__d_______ are there?

12. 2 of them are common words.

What is a common example?

ACADEMICIAN is among the common words in this set.