There are 18 6-letter words that start with 'ir'.
| irades | irater | ireful | irenic | irides |
| iridic | irised | irises | iritic | iritis |
| irking | irokos | ironed | ironer | irones |
| ironic | irreal | irrupt | ||
Note: These 18 6-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)