7-Letter Words Containing IRO

There are 21 7-letter words that contain IRO. 4 are common words, such as ANDIRON and IRONIES. A rarer one is VIROSIS. In this set, N is the most frequent open letter (11 words). 1 words contain a doubled letter.

Full list 21

andironironiesironingsiroccoenvirongirosolironistmidironpiroguesadironspiroidironersironizenonironpirogenpiroghipirojkipiroqueviroidsvirosesvirosis

About this list

Words
21 (4 common words)
Common example
andiron
Rare example
virosis
Doubled letters
1
Ending in S
5
Most frequent letter
N (11)

Questions

How many 7-letter words containing iro are there?

21. 4 of them are common words.

What is a common example?

ANDIRON is among the common words in this set.