11-Letter Words Matching __A_____U__

There are 18 11-letter words that match __A_____U__. 4 are common words, such as STAGESTRUCK and TRANSFIGURE. A rarer one is TRANSVALUES. In this set, S is the most frequent open letter (17 words). 6 words contain a doubled letter.

Full list 18

stagestrucktransfiguretranssexualtraveloguesbeansproutsplasmodiumsbladdernutschautauquasplatterfulspraesidiumsquadriviumsreattributescattergunsseaborgiumssialagoguesstaggerbushtransvaluedtransvalues

About this list

Words
18 (4 common words)
Common example
stagestruck
Rare example
transvalues
Doubled letters
6
Ending in S
12
Most frequent letter
S (17)

Questions

How many 11-letter words matching __a_____u__ are there?

18. 4 of them are common words.

What is a common example?

STAGESTRUCK is among the common words in this set.