13-Letter Words Containing IRR

There are 27 13-letter words that contain IRR. 14 are common words, such as IRRATIONALITY and IRRECLAIMABLE. A rarer one is SUBIRRIGATION. In this set, L is the most frequent open letter (23 words). 27 words contain a doubled letter.

Full list 27

Common words

irrationalityirreclaimableirrecoverableirrecoverablyirrelevanciesirreplaceableirrepressibleirrepressiblyirresolutionsirresponsibleirresponsiblyirretrievable
irrationalityirreclaimableirrecoverableirrecoverablyirrelevanciesirreplaceableirrepressibleirrepressiblyirresolutionsirresponsibleirresponsiblyirretrievableirretrievablynonirritatingirrationalizeirrefrangibleirreligiouslyirreverentialirritablenessirrationalismirrationalistirreclaimablyirreligionistirreplaceablynonirradiatedsubirrigatingsubirrigation

About this list

Words
27 (14 common words)
Common example
irrationality
Rare example
subirrigation
Doubled letters
27
Ending in S
3
Most frequent letter
L (23)

Questions

How many 13-letter words containing irr are there?

27. 14 of them are common words.

What is a common example?

IRRATIONALITY is among the common words in this set.