15-Letter Words Matching ______U_I______

There are 21 15-letter words that match ______U_I______. 7 are common words, such as DISILLUSIONMENT and EXCOMMUNICATING. A rarer one is PLATITUDINOUSLY. In this set, T is the most frequent open letter (21 words). 12 words contain a doubled letter.

Full list 21

disillusionmentexcommunicatingexcommunicationinstitutionallyminiaturizationuncommunicativeunobtrusivenessconsecutivenessethnomusicologyexcommunicativeexcommunicatoryincommunicativemultitudinouslyreproducibilitydecarburizationdesulfurizationexcommunicatorsextrajudiciallyplatitudinarianplatitudinizingplatitudinously

About this list

Words
21 (7 common words)
Common example
disillusionment
Rare example
platitudinously
Doubled letters
12
Ending in S
3
Most frequent letter
T (21)

Questions

How many 15-letter words matching ______u_i______ are there?

21. 7 of them are common words.

What is a common example?

DISILLUSIONMENT is among the common words in this set.