15-Letter Words Matching I__________S___

There are 57 15-letter words that match I__________S___. 25 are common words, such as IMITATIVENESSES and IMMEDIATENESSES. A rarer one is IRRITABLENESSES. In this set, N is the most frequent open letter (57 words). 47 words contain a doubled letter.

Full list 57

Common words

imitativenessesimmediatenessesimpassivenessesimperfectnessesimperiousnessesimpetuousnessesimprecisenessesimpressionisticimpulsivenessesinanimatenessesinclusivenessesincomprehension
imitativenessesimmediatenessesimpassivenessesimperfectnessesimperiousnessesimpetuousnessesimprecisenessesimpressionisticimpulsivenessesinanimatenessesinclusivenessesincomprehensionincorrectnessesindividualisticingeniousnessesingenuousnessesinnocuousnessesinsidiousnessesintelligentsiasintensivenessesinterscholasticintrusivenessesintuitivenessesinventivenessesinvidiousnessesidenticalnessesimmunochemistryincapablenessesincessantnessesincomprehensiveinjuriousnessesinterconversionidiomaticnessesilliberalnessesillogicalnessesimaginarinessesimmovablenessesimmunodiffusionimmutablenessesincorruptnessesincuriousnessesindeterministicindividualisingindustrialisingineffablenessesinfusiblenessesinsatiatenessesinsolublenessesinterparoxysmalinteruniversityintricatenessesinvectivenessesinviolatenessesinvisiblenessesirasciblenessesirrationalisticirritablenesses

About this list

Words
57 (25 common words)
Common example
imitativenesses
Rare example
irritablenesses
Doubled letters
47
Ending in S
43
Most frequent letter
N (57)

Questions

How many 15-letter words matching i__________s___ are there?

57. 25 of them are common words.

What is a common example?

IMITATIVENESSES is among the common words in this set.