15-Letter Words Matching I_____I________

There are 58 15-letter words that match I_____I________. 32 are common words, such as IMITATIVENESSES and IMPASSIBILITIES. A rarer one is INVESTIGATIONAL. In this set, N is the most frequent open letter (53 words). 24 words contain a doubled letter.

Full list 58

Common words

imitativenessesimpassibilitiesimpassivenessesimpossibilitiesimprecisenessesimprovisationalimpulsivenessesinclusivenessesinconsideratelyinconsiderationinconsistenciesincorrigibility
imitativenessesimpassibilitiesimpassivenessesimpossibilitiesimprecisenessesimprovisationalimpulsivenessesinclusivenessesinconsideratelyinconsiderationinconsistenciesincorrigibilityincredibilitiesindemnificationineligibilitiesinfallibilitiesinflexibilitiesinquisitivenessinsensibilitiesinsensitivitiesinsignificancesinsignificantlyinsufficienciesintangibilitiesintelligentsiasintelligibilityintensificationintensivenessesintrusivenessesintuitivenessesinventivenessesinvincibilitiesimprovisatorialinapplicabilityincentivizationinexplicabilityinextricabilityinfundibuliforminquisitoriallyinsensitivenessinterminabilityintermittenciesisoperimetricalimmiscibilitiesindisciplinableineradicabilityinfantilizationinfeasibilitiesinhospitalitiesinterdiffusionsinterdigitatinginterdigitationinterdivisionalinterlineationsintervisibilityintervisitationinvectivenessesinvestigational

About this list

Words
58 (32 common words)
Common example
imitativenesses
Rare example
investigational
Doubled letters
24
Ending in S
32
Most frequent letter
N (53)

Questions

How many 15-letter words matching i_____i________ are there?

58. 32 of them are common words.

What is a common example?

IMITATIVENESSES is among the common words in this set.