10-Letter Words Matching A______U__

There are 23 10-letter words that match A______U__. 9 are common words, such as ALUMINIUMS and AMERICIUMS. A rarer one is ASPHALTUMS. 3 words contain a doubled letter.

Full list 23

aluminiumsamericiumsanimalculeantiserumsapplesaucearabesquesarboretumsastronautsautoimmunealtazimuthaltocumuliantepenultanthuriumsapicultureathenaeumsattaintureavicultureambisexualanimalculaantinatureantisexualarchosaursasphaltums

About this list

Words
23 (9 common words)
Common example
aluminiums
Rare example
asphaltums
Doubled letters
3
Ending in S
10

Questions

How many 10-letter words matching a______u__ are there?

23. 9 of them are common words.

What is a common example?

ALUMINIUMS is among the common words in this set.