12-Letter Words Matching U____H______

There are 13 12-letter words that match U____H______. 4 are common words, such as UNAUTHORIZED and UNFATHOMABLE. A rarer one is UNWASHEDNESS. In this set, N is the most frequent open letter (13 words). 3 words contain a doubled letter.

Full list 13

unauthorizedunfathomableunfathomablyunsightliestunhyphenatedunmechanizedunmethodicalunnilhexiumsunprohibiteduppishnessesultraheatingunorthodoxlyunwashedness

About this list

Words
13 (4 common words)
Common example
unauthorized
Rare example
unwashedness
Doubled letters
3
Ending in S
3
Most frequent letter
N (13)

Questions

How many 12-letter words matching u____h______ are there?

13. 4 of them are common words.

What is a common example?

UNAUTHORIZED is among the common words in this set.