15-Letter Words Matching _____U_____T___

There are 13 15-letter words that match _____U_____T___. 3 are common words, such as INSTRUMENTATION and QUADRUPLICATING. A rarer one is TRANSUBSTANTIAL. In this set, I is the most frequent open letter (13 words). 0 words contain a doubled letter.

Full list 13

instrumentationquadruplicatingquadruplicationtranquilizationdecasualizationdesexualizationdestructivitiesimpecuniositiesovercultivationquadruplicitiesquintuplicatingrevisualizationtransubstantial

About this list

Words
13 (3 common words)
Common example
instrumentation
Rare example
transubstantial
Doubled letters
0
Ending in S
3
Most frequent letter
I (13)

Questions

How many 15-letter words matching _____u_____t___ are there?

13. 3 of them are common words.

What is a common example?

INSTRUMENTATION is among the common words in this set.