11-Letter Words Starting With IRR

There are 35 11-letter words that start with IRR. 19 are common words, such as IRRADIATING and IRRADIATION. A rarer one is IRRUPTIVELY. In this set, E is the most frequent open letter (28 words). 35 words contain a doubled letter.

Full list 35

Common words

irradiatingirradiationirrationalsirreducibleirreduciblyirrefutableirrefutablyirregularlyirrelevanceirrelevancyirreligiousirremovable
irradiatingirradiationirrationalsirreducibleirreduciblyirrefutableirrefutablyirregularlyirrelevanceirrelevancyirreligiousirremovableirreparableirreparablyirreverenceirrevocableirrevocablyirrigationsirritationsirradiativeirrecusableirredentismirredentistirreligionsirresolubleirretentiveirradiancesirradiatorsirradicableirradicablyirrealitiesirrecusablyirreflexiveirremovablyirruptively

About this list

Words
35 (19 common words)
Common example
irradiating
Rare example
irruptively
Doubled letters
35
Ending in S
8
Most frequent letter
E (28)

Questions

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

35. 19 of them are common words.

What is a common example?

IRRADIATING is among the common words in this set.