15-Letter Words Matching _____U_____I___

There are 21 15-letter words that match _____U_____I___. 8 are common words, such as ANTIQUARIANISMS and DISEQUILIBRIUMS. A rarer one is SOLITUDINARIANS. In this set, S is the most frequent open letter (21 words). 2 words contain a doubled letter.

Full list 21

antiquarianismsdisequilibriumslatitudinariansobstructionismsobstructionistspasteurizationspressurizationsvaletudinariansautosuggestionsantisubversionsantisubversivesconglutinationsdestructionistsmononucleosisesmononucleotidesnonequilibriumspolynucleotidesribonucleosidesribonucleotidessemisubmersiblesolitudinarians

About this list

Words
21 (8 common words)
Common example
antiquarianisms
Rare example
solitudinarians
Doubled letters
2
Ending in S
20
Most frequent letter
S (21)

Questions

How many 15-letter words matching _____u_____i___ are there?

21. 8 of them are common words.

What is a common example?

ANTIQUARIANISMS is among the common words in this set.