13-Letter Words Matching ___I_R_______

There are 29 13-letter words that match ___I_R_______. 7 are common words, such as ARBITRARINESS and LUDICROUSNESS. A rarer one is SUBIRRIGATION. In this set, T is the most frequent open letter (27 words). 11 words contain a doubled letter.

Full list 29

Common words

arbitrarinessludicrousnessnonirritatingomnipresencesreciprocatingreciprocationreciprocitiesaggiornamentodefibrillatorreciprocalityreciprocativeantiarthritic
arbitrarinessludicrousnessnonirritatingomnipresencesreciprocatingreciprocationreciprocitiesaggiornamentodefibrillatorreciprocalityreciprocativeantiarthriticantiarthritisantifrictionsantigravitiesantipredatorsantipruriticsarbitrationaldefibrillateddefibrillatesdefibrinatingdefibrinationdinitrophenolimmigrationalnonirradiatedreciprocatorssemiariditiessubirrigatingsubirrigation

About this list

Words
29 (7 common words)
Common example
arbitrariness
Rare example
subirrigation
Doubled letters
11
Ending in S
12
Most frequent letter
T (27)

Questions

How many 13-letter words matching ___i_r_______ are there?

29. 7 of them are common words.

What is a common example?

ARBITRARINESS is among the common words in this set.