| yn Ghaelg | glv-000 |
| losteyder | |
| English | eng-000 | arsonist |
| English | eng-000 | burner |
| English | eng-000 | fire-raiser |
| English | eng-000 | firer |
| English | eng-000 | igniter |
| English | eng-000 | incendiarist |
| English | eng-000 | incinerator |
| Gaeilge | gle-000 | coirloisceoir |
| Gaeilge | gle-000 | loisceoir |