14-Letter Words Matching _____I___S____

There are 21 14-letter words that match _____I___S____. 6 are common words, such as CIRCUITOUSNESS and FORTUITOUSNESS. A rarer one is UNBUSINESSLIKE. In this set, S is the most frequent open letter (21 words). 16 words contain a doubled letter.

Full list 21

circuitousnessfortuitousnessgratuitousnessscurrilousnesssolicitousnessvoluminousnesscalamitousnesscouncilorshipsfelicitousnessiniquitousnesslibidinousnessprincipalshipsubiquitousnessvillainousnessassociateshipscontainershipsgelatinousnessoleaginousnesssolicitorshipssuperimposableunbusinesslike

About this list

Words
21 (6 common words)
Common example
circuitousness
Rare example
unbusinesslike
Doubled letters
16
Ending in S
19
Most frequent letter
S (21)

Questions

How many 14-letter words matching _____i___s____ are there?

21. 6 of them are common words.

What is a common example?

CIRCUITOUSNESS is among the common words in this set.