12-Letter Words Matching ________UA__

There are 12 12-letter words that match ________UA__. 8 are common words, such as AUDIOVISUALS and DISAMBIGUATE. A rarer one is USUFRUCTUARY. In this set, S is the most frequent open letter (10 words). 2 words contain a doubled letter.

Full list 12

audiovisualsdisambiguatemetalanguagemonolingualsnonresidualspostgraduatesuperannuatetranssexualsoverpersuadeparalanguagetransvaluateusufructuary

About this list

Words
12 (8 common words)
Common example
audiovisuals
Rare example
usufructuary
Doubled letters
2
Ending in S
4
Most frequent letter
S (10)

Questions

How many 12-letter words matching ________ua__ are there?

12. 8 of them are common words.

What is a common example?

AUDIOVISUALS is among the common words in this set.