There are 22 8-letter words that start with 'ir'.
| irefully | irenical | iridiums | iritises |
| ironbark | ironclad | ironical | ironings |
| ironists | ironized | ironizes | ironlike |
| ironness | ironside | ironware | ironweed |
| ironwood | ironwork | irrigate | irritant |
| irritate | irrupted | ||
Note: These 22 8-letter words that start with 'ir' are found from the USA & Canada version of the tournament Scrabble word list.
Also see words start with irr, iro, iri, ira, ire, irk.
3-letter words start with 'ir' (2)