15-Letter Words Matching ___UB__________

There are 12 15-letter words that match ___UB__________. 5 are common words, such as INSUBORDINATION and INSUBSTANTIALLY. A rarer one is UNSUBSTANTIALLY. 7 words contain a doubled letter.

Full list 12

insubordinationinsubstantiallytroubleshooterstroubleshootingunsubstantiatedinsubordinatelyindubitablenessrepublicanizingsolubilizationstroublesomenesstroublousnessesunsubstantially

About this list

Words
12 (5 common words)
Common example
insubordination
Rare example
unsubstantially
Doubled letters
7
Ending in S
5

Questions

How many 15-letter words matching ___ub__________ are there?

12. 5 of them are common words.

What is a common example?

INSUBORDINATION is among the common words in this set.