9-Letter Words Matching __U____D_

There are 20 9-letter words that match __U____D_. 6 are common words, such as BLUEBIRDS and DRUNKARDS. A rarer one is PLUMIPEDS. In this set, S is the most frequent open letter (20 words). 5 words contain a doubled letter.

Full list 20

bluebirdsdrunkardsgourmandssauropodssluggardsslumlordsagueweedsblueweedsdrumheadsglucosideslugabedssourwoodsblueheadsbluewoodsclubhandsclupeoidscourtsideemulsoidshaulyardsplumipeds

About this list

Words
20 (6 common words)
Common example
bluebirds
Rare example
plumipeds
Doubled letters
5
Ending in S
18
Most frequent letter
S (20)

Questions

How many 9-letter words matching __u____d_ are there?

20. 6 of them are common words.

What is a common example?

BLUEBIRDS is among the common words in this set.