11-Letter Words Matching __D_____U__

There are 12 11-letter words that match __D_____U__. 6 are common words, such as AUDIOVISUAL and AUDITORIUMS. A rarer one is UNDERSHRUBS. 1 words contain a doubled letter.

Full list 12

audiovisualauditoriumsgadoliniumsundergroundundervaluedundervaluesdiddlysquathydromedusaunderthrustmidlatitudesudatoriumsundershrubs

About this list

Words
12 (6 common words)
Common example
audiovisual
Rare example
undershrubs
Doubled letters
1
Ending in S
5

Questions

How many 11-letter words matching __d_____u__ are there?

12. 6 of them are common words.

What is a common example?

AUDIOVISUAL is among the common words in this set.