9-Letter Words Matching ___U_U___

There are 14 9-letter words that match ___U_U___. 7 are common words, such as ARBUTUSES and ARDUOUSLY. A rarer one is TUBULURES. In this set, S is the most frequent open letter (13 words). 1 words contain a doubled letter.

Full list 14

arbutusesarduouslyfatuouslyinauguralincubusestenuouslyvacuouslyannulusesfamulusesnocuouslysinuouslytumulusesregulusestubulures

About this list

Words
14 (7 common words)
Common example
arbutuses
Rare example
tubulures
Doubled letters
1
Ending in S
7
Most frequent letter
S (13)

Questions

How many 9-letter words matching ___u_u___ are there?

14. 7 of them are common words.

What is a common example?

ARBUTUSES is among the common words in this set.