15-Letter Words Matching ___U_________N_

There are 24 15-letter words that match ___U_________N_. 10 are common words, such as BEAUTIFICATIONS and DAGUERREOTYPING. A rarer one is TRAUMATIZATIONS. In this set, I is the most frequent open letter (24 words). 6 words contain a doubled letter.

Full list 24

beautificationsdaguerreotypingdehumanizationsimmunodeficientindustrializingnaturalizationspopularizationsregularizationssecularizationstroubleshootingimmunoglobulinsmonumentalizingbituminizationsimmunocompetentindustrialisingintussusceptingmisutilizationsnonutilitarianspseudoscorpionsrepublicanizingsecuritizationssolubilizationsstructuralizingtraumatizations

About this list

Words
24 (10 common words)
Common example
beautifications
Rare example
traumatizations
Doubled letters
6
Ending in S
14
Most frequent letter
I (24)

Questions

How many 15-letter words matching ___u_________n_ are there?

24. 10 of them are common words.

What is a common example?

BEAUTIFICATIONS is among the common words in this set.