12-Letter Words Containing IRO

There are 23 12-letter words that contain IRO. 4 are common words, such as CHIROPODISTS and CHIROPRACTIC. A rarer one is UNIRONICALLY. In this set, S is the most frequent open letter (16 words). 4 words contain a doubled letter.

Full list 23

chiropodistschiropracticchiropractorenvironmentschirographicchiromancerschiromancieschiropteransfissirostralironicalnessoneirocriticoverdesirousantiromanticantiroyalistchirographerdesirousnessepeirogeniespiroplasmatarespirometerrespirometryspirochaetesspirometriesunironically

About this list

Words
23 (4 common words)
Common example
chiropodists
Rare example
unironically
Doubled letters
4
Ending in S
11
Most frequent letter
S (16)

Questions

How many 12-letter words containing iro are there?

23. 4 of them are common words.

What is a common example?

CHIROPODISTS is among the common words in this set.