11-Letter Words Matching __A______U_

There are 21 11-letter words that match __A______U_. 6 are common words, such as BLASPHEMOUS and PLANETARIUM. A rarer one is STAMINODIUM. 4 words contain a doubled letter.

Full list 21

blasphemousplanetariumquadrenniumteaspoonfulunambiguousunambitiousanachronousapatosaurusaraliaceousbrachiosaurdiadelphousgrammaloguegranivorousonagraceousrhamnaceousbeardtonguechampertousplateresqueplattersfulrhabdovirusstaminodium

About this list

Words
21 (6 common words)
Common example
blasphemous
Rare example
staminodium
Doubled letters
4
Ending in S
12

Questions

How many 11-letter words matching __a______u_ are there?

21. 6 of them are common words.

What is a common example?

BLASPHEMOUS is among the common words in this set.