15-Letter Words Matching I__________N___

There are 53 15-letter words that match I__________N___. 18 are common words, such as ILLUSTRIOUSNESS and IMPECUNIOUSNESS. A rarer one is INTRAPERITONEAL. In this set, E is the most frequent open letter (52 words). 43 words contain a doubled letter.

Full list 53

Common words

illustriousnessimpecuniousnessinattentivenessincongruousnessindustriousnessineffectivenessinexpensivenessinformativenessinjudiciousnessinoffensivenessinquisitivenessinscrutableness
illustriousnessimpecuniousnessinattentivenessincongruousnessindustriousnessineffectivenessinexpensivenessinformativenessinjudiciousnessinoffensivenessinquisitivenessinscrutablenessinsignificancesinsignificantlyinsurrectionistinterventionisminterventionistinvoluntarinessignominiousnessimaginativenessimportunatenessimpracticalnessincredulousnessindomitablenessineffectualnessinflammablenessinopportunenessinsensitivenessinsurrectionaryintemperatenessintractablenessirreligiousnessirreparablenessirrevocablenessillimitablenessimplicativenessimpregnablenessinalterablenessindefinablenessindubitablenessinexcusablenessinheritablenessinoperativenessinseparablenessinstructivenessinterestingnessinterfraternityinterinfluencedinterinfluencesintolerablenessintransigeancesintransigeantlyintraperitoneal

About this list

Words
53 (18 common words)
Common example
illustriousness
Rare example
intraperitoneal
Doubled letters
43
Ending in S
44
Most frequent letter
E (52)

Questions

How many 15-letter words matching i__________n___ are there?

53. 18 of them are common words.

What is a common example?

ILLUSTRIOUSNESS is among the common words in this set.