14-Letter Words Matching _I_______S____

There are 18 14-letter words that match _I_______S____. 5 are common words, such as CIRCUITOUSNESS and DISPOSSESSIONS. A rarer one is MISIMPRESSIONS. 13 words contain a doubled letter.

Full list 18

circuitousnessdispossessionsdistinguishinglicentiousnessridiculousnesscircumscissiledisafforestingfictitiousnesslibidinousnesslibrarianshipsmiraculousnessvictoriousnessvillainousnessbioconversionsbioluminescentdiaphanousnessdisinterestingmisimpressions

About this list

Words
18 (5 common words)
Common example
circuitousness
Rare example
misimpressions
Doubled letters
13
Ending in S
13

Questions

How many 14-letter words matching _i_______s____ are there?

18. 5 of them are common words.

What is a common example?

CIRCUITOUSNESS is among the common words in this set.