Words Starting With IR — English Word List

Every English word that starts with "IR". Filter by length or suffix to narrow results for Scrabble, crosswords, and more.

15 words found

13 Letter Words(2)

irreplaceable19irresponsible17

12 Letter Words(1)

irresistible14

10 Letter Words(5)

ironically15irrational10irrelevant13irrigation11irritation10

9 Letter Words(1)

irritated10

7 Letter Words(1)

ironing8

6 Letter Words(1)

ironic8

5 Letter Words(1)

irony8

4 Letter Words(2)

iris4iron4

3 Letter Words(1)

ire3

Related Word Lists

About These Words

Of the 15 matching words, the most common length is 10 letters (5 words, 33% of results).

The shortest word is ire.

The longest results are irreplaceable, irresponsible at 13 letters each.

Length distribution

3 letters

1 (7%)

4 letters

2 (13%)

5 letters

1 (7%)

6 letters

1 (7%)

7 letters

1 (7%)

9 letters

1 (7%)

10 letters

5 (33%)

12 letters

1 (7%)

13 letters

2 (13%)

Frequently Asked Questions

How many words start with "IR"?

There are 15 English words that start with "IR".

What does the prefix "IR" mean?

Words starting with "IR" share this common letter combination.