14-Letter Words Matching _______UT_____

There are 18 14-letter words that match _______UT_____. 3 are common words, such as CONSTITUTIONAL and DISTRIBUTIVELY. A rarer one is SUBSTITUTIVELY. In this set, I is the most frequent open letter (16 words). 5 words contain a doubled letter.

Full list 18

constitutionaldistributivelyirresolutenessconstitutivelydistributariesdistributionaldistributivityhemagglutinatecontributivelyhemagglutininsisoagglutininsmiscomputationnoncommutativephenylbutazonepostamputationpostdebutantessubstitutionalsubstitutively

About this list

Words
18 (3 common words)
Common example
constitutional
Rare example
substitutively
Doubled letters
5
Ending in S
5
Most frequent letter
I (16)

Questions

How many 14-letter words matching _______ut_____ are there?

18. 3 of them are common words.

What is a common example?

CONSTITUTIONAL is among the common words in this set.