15-Letter Words Matching _______I_I_____

There are 21 15-letter words that match _______I_I_____. 8 are common words, such as HYPERCRITICALLY and LACKADAISICALLY. A rarer one is SUBREPTITIOUSLY. In this set, E is the most frequent open letter (19 words). 5 words contain a doubled letter.

Full list 21

hypercriticallylackadaisicallynonparticipantspreconditioningsuperstitiouslysurreptitiouslyunderprivilegedverisimilitudesdextrosinistralnonsignificanceoverambitiouslyoverfamiliarityprestidigitatorvespertilioninebourgeoisifyinghexosaminidaseshypercriticismsmartensiticallynoncertificatednonspecificallysubreptitiously

About this list

Words
21 (8 common words)
Common example
hypercritically
Rare example
subreptitiously
Doubled letters
5
Ending in S
4
Most frequent letter
E (19)

Questions

How many 15-letter words matching _______i_i_____ are there?

21. 8 of them are common words.

What is a common example?

HYPERCRITICALLY is among the common words in this set.