11-Letter Words Matching I________S_

There are 36 11-letter words that match I________S_. 9 are common words, such as ILLICITNESS and ILLUSIONIST. A rarer one is IRIDOLOGIST. In this set, N is the most frequent open letter (31 words). 22 words contain a doubled letter.

Full list 36

Common words

illicitnessillusionistimperialismimperialistimpiousnessinexactnessintersperseirksomenessignoblenessillusionismimmanentismimmanentist
illicitnessillusionistimperialismimperialistimpiousnessinexactnessintersperseirksomenessignoblenessillusionismimmanentismimmanentistimmensenessinertialessinfantilisminfusionisminhumannessinsipidnessintensenessintuitivismirredentismirredentistisochronismisomorphismimmortaliseindecentestingrownnessinheritressinitialnessinnocentestinstantnessinterioriseinternaliseinterparishiridologistintercourse

About this list

Words
36 (9 common words)
Common example
illicitness
Rare example
iridologist
Doubled letters
22
Ending in S
14
Most frequent letter
N (31)

Questions

How many 11-letter words matching i________s_ are there?

36. 9 of them are common words.

What is a common example?

ILLICITNESS is among the common words in this set.