4-Letter Words Matching _UD_

There are 19 4-letter words that match _UD_. 9 are common words, such as BUDS and CUDS. A rarer one is OUDS. In this set, S is the most frequent open letter (9 words). 2 words contain a doubled letter.

Full list 19

budscudsdudedudsjudomudsrudesudskudokuduludopudsruddsuddfudsgudeludeoudsnude

About this list

Words
19 (9 common words)
Common example
buds
Rare example
ouds
Doubled letters
2
Ending in S
8
Most frequent letter
S (9)

Questions

How many 4-letter words matching _ud_ are there?

19. 9 of them are common words.

What is a common example?

BUDS is among the common words in this set.