There are 6 4-letter words that start with 'ir'.
| ired | ires | irid | iris | irks |
| iron | ||||
Note: These 6 4-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)