12-Letter Words Matching _____U____T_

There are 20 12-letter words that match _____U____T_. 6 are common words, such as INSOLUBILITY and IRREGULARITY. A rarer one is VESICULARITY. In this set, L is the most frequent open letter (19 words). 5 words contain a doubled letter.

Full list 20

insolubilityirregularitymolecularityscrupulositytranquillityunpopularityconglutinategrossularitemeticulosityorbicularityoversubtletyagranulocyteautosuggestsavascularityavuncularitybinocularitymononucleaterambouilletsreticulocytevesicularity

About this list

Words
20 (6 common words)
Common example
insolubility
Rare example
vesicularity
Doubled letters
5
Ending in S
2
Most frequent letter
L (19)

Questions

How many 12-letter words matching _____u____t_ are there?

20. 6 of them are common words.

What is a common example?

INSOLUBILITY is among the common words in this set.