15-Letter Words Matching _U_I___________

There are 13 15-letter words that match _U_I___________. 6 are common words, such as BUSINESSPERSONS and HUMIDIFICATIONS. A rarer one is SUBINFEUDATIONS. 7 words contain a doubled letter.

Full list 13

businesspersonshumidificationsjudiciousnessesludicrousnessespusillanimitiespusillanimouslyjurisprudentialeudiometricallyfutilitarianismmusicalizationspunishabilitiesrudimentarinesssubinfeudations

About this list

Words
13 (6 common words)
Common example
businesspersons
Rare example
subinfeudations
Doubled letters
7
Ending in S
9

Questions

How many 15-letter words matching _u_i___________ are there?

13. 6 of them are common words.

What is a common example?

BUSINESSPERSONS is among the common words in this set.