11-Letter Words Starting With IR

There are 46 11-letter words that start with IR. 22 are common words, such as IRATENESSES and IRIDESCENCE. A rarer one is IRRUPTIVELY. In this set, R is the most frequent open letter (40 words). 37 words contain a doubled letter.

Full list 46

Common words

iratenessesiridescenceirksomenessirradiatingirradiationirrationalsirreducibleirreduciblyirrefutableirrefutablyirregularlyirrelevance
iratenessesiridescenceirksomenessirradiatingirradiationirrationalsirreducibleirreduciblyirrefutableirrefutablyirregularlyirrelevanceirrelevancyirreligiousirremovableirreparableirreparablyirreverenceirrevocableirrevocablyirrigationsirritationsironmongersironmongeryironworkersirradiativeirrecusableirredentismirredentistirreligionsirresolubleirretentiveiridologiesiridologistiridosminesironheartedironmastersirradiancesirradiatorsirradicableirradicablyirrealitiesirrecusablyirreflexiveirremovablyirruptively

About this list

Words
46 (22 common words)
Common example
iratenesses
Rare example
irruptively
Doubled letters
37
Ending in S
15
Most frequent letter
R (40)

Questions

How many 11-letter words starting with ir are there?

46. 22 of them are common words.

What is a common example?

IRATENESSES is among the common words in this set.