12-Letter Words Matching ___A______U_

There are 17 12-letter words that match ___A______U_. 3 are common words, such as ADVANTAGEOUS and INHARMONIOUS. A rarer one is UNFASTIDIOUS. In this set, O is the most frequent open letter (17 words). 0 words contain a doubled letter.

Full list 17

advantageousinharmoniousinsalubriousgalactagoguegeraniaceoushematogenouskeratogenousloganiaceousmetagnathousmetamorphousmonadelphouspetaliferoustriadelphousnonambiguoussteatopygoustitaniferousunfastidious

About this list

Words
17 (3 common words)
Common example
advantageous
Rare example
unfastidious
Doubled letters
0
Ending in S
16
Most frequent letter
O (17)

Questions

How many 12-letter words matching ___a______u_ are there?

17. 3 of them are common words.

What is a common example?

ADVANTAGEOUS is among the common words in this set.