11-Letter Words Matching ___U___U___

There are 20 11-letter words that match ___U___U___. 7 are common words, such as BEAUTEOUSLY and BEAUTIFULLY. A rarer one is USQUEBAUGHS. In this set, L is the most frequent open letter (14 words). 3 words contain a doubled letter.

Full list 20

beauteouslybeautifullychauffeuredincunabuluminquietudesluxuriouslypenuriouslyalbuminuriabotulinusesincuriouslyinjuriouslythaumaturgethaumaturgyalbuminuricbeautifulergroundburstroquelaurestroublouslyundutifullyusquebaughs

About this list

Words
20 (7 common words)
Common example
beauteously
Rare example
usquebaughs
Doubled letters
3
Ending in S
4
Most frequent letter
L (14)

Questions

How many 11-letter words matching ___u___u___ are there?

20. 7 of them are common words.

What is a common example?

BEAUTEOUSLY is among the common words in this set.