13-Letter Words Matching U______O_____

There are 17 13-letter words that match U______O_____. 8 are common words, such as UNCEREMONIOUS and UNDERCLOTHING. A rarer one is UREDINIOSPORE. In this set, N is the most frequent open letter (17 words). 3 words contain a doubled letter.

Full list 17

unceremoniousunderclothingundershootingunequivocallyunfashionableunfashionablyunmentionableurbanologistsundiagnosableunemotionallyultraviolenceundergrounderunequivocablyunideologicalunmetabolizedunsymptomaticurediniospore

About this list

Words
17 (8 common words)
Common example
unceremonious
Rare example
urediniospore
Doubled letters
3
Ending in S
2
Most frequent letter
N (17)

Questions

How many 13-letter words matching u______o_____ are there?

17. 8 of them are common words.

What is a common example?

UNCEREMONIOUS is among the common words in this set.