13-Letter Words Matching _A_U_________

There are 17 13-letter words that match _A_U_________. 8 are common words, such as CALUMNIATIONS and DAGUERREOTYPE. A rarer one is VALUELESSNESS. In this set, T is the most frequent open letter (15 words). 8 words contain a doubled letter.

Full list 17

calumniationsdaguerreotypefatuousnessesmanufacturersmanufacturingnaturalnessessalutatoriansvacuousnessescasuisticallymanufactoriesnaturopathiesdaguerreotypyfacultativelyharuspicationsaturnalianlyvaluationallyvaluelessness

About this list

Words
17 (8 common words)
Common example
calumniations
Rare example
valuelessness
Doubled letters
8
Ending in S
9
Most frequent letter
T (15)

Questions

How many 13-letter words matching _a_u_________ are there?

17. 8 of them are common words.

What is a common example?

CALUMNIATIONS is among the common words in this set.