15-Letter Words Matching _U____T________

There are 19 15-letter words that match _U____T________. 5 are common words, such as AUTHENTICATIONS and HUMANITARIANISM. A rarer one is SUSCEPTIBLENESS. In this set, S is the most frequent open letter (17 words). 3 words contain a doubled letter.

Full list 19

authenticationshumanitarianismsuperstitiouslysuperstructuressurreptitiouslyautolithographyrumbustiousnesssubcontraoctavesuperstructuralautochthonouslyautomatizationsautotetraploidsautotetraploidyfutilitarianismsubreptitiouslysubstitutionarysuperstimulatedsuperstimulatessusceptibleness

About this list

Words
19 (5 common words)
Common example
authentications
Rare example
susceptibleness
Doubled letters
3
Ending in S
7
Most frequent letter
S (17)

Questions

How many 15-letter words matching _u____t________ are there?

19. 5 of them are common words.

What is a common example?

AUTHENTICATIONS is among the common words in this set.