11-Letter Words Matching _U_______U_

There are 21 11-letter words that match _U_______U_. 7 are common words, such as DUPLICITOUS and PUNCTILIOUS. A rarer one is SULPHUREOUS. In this set, S is the most frequent open letter (19 words). 4 words contain a doubled letter.

Full list 21

duplicitouspunctiliousquadrenniumsuperfluoussuspensefultuberculousbulbiferousburglariousbutyraceousculmiferouscupriferousmultiparousrumbustioussubdeliriumsuccedaneumsuperphylummulticampusnulliparousoutintriguesulphureouscunnilingus

About this list

Words
21 (7 common words)
Common example
duplicitous
Rare example
sulphureous
Doubled letters
4
Ending in S
15
Most frequent letter
S (19)

Questions

How many 11-letter words matching _u_______u_ are there?

21. 7 of them are common words.

What is a common example?

DUPLICITOUS is among the common words in this set.