| Mot escriut | Categoria | Prononciacion parlada | Prononciacion fiulada | Traduccion |
| iat | nm. | | | hiatus |
| idèa | nf. | | | avis |
| ideau | adj. | | | idéal |
| ierarquia | nf. | | | hiérarchie |
| illegau | adj. | | | illégal |
| illetrat | adj. | | | illettré |
| imatgeria | nf. | | | imagerie |
| immaculat | adj. | | | immaculé |
| immens | adj. | | | immense |
| immeritat | adj. | | | immérité |
| immondícia | nf. | | | immondices |
| immorau | adj. | | | immoral |
| immortau | adj. | | | immortel |
| immortèla | nf. | | | edelweiss |
| immutable | adj. | | | immuable |
| imparciau | adj. | | | impartial |
| imperfèit | adj., nm. | | | imparfait |
| impersonau | adj. | | | impersonnel |
| impietadós | adj. | | | impitoyable |
| imprevist | adj. | | | imprévu |
| inacostumat | adj. | | | insolite |
| inanimat | adj. | | | inanimé |
| inatendut | adj. | | | inattendu |
| inaudit | adj. | | | inouï |
| inausit | adj. | | | inouï |
| incèrt | adj. | | | incertain |
| incèst | nm. | | | inceste |
| inchalença | nf. | | | insouciance |
| inchalent | adj. | | | insouciant |
| incisòri | nm. | | | bistouri |
| inclinar | v. | | | incliner |
| includir | v. | | | inclure |
| inclús | adj. | | | inclus |
| inconegut | adj. | | | inconnu |
| incredible | adj. | | | incroyable |
| increp | nm. | | | réprimande |
| increpar | v. | | | réprimander |
| indefinit | adj. | | | indéfini |
| indica | nf. | | | indication |
| indigèst | adj. | | | indigeste |
| individuau | adj. | | | individuel |
| indolent | adj. | | | nonchalant |
| indúser | v. | | | induire |
| indusir | v. | | | induire |
| industriau | adj. | | | industriel |
| ineficaç | adj. | | | inefficace |
| inesperat | adj. | | | inattendu |
| inestarible | adj. | | | intarissable |
| infanteria | nf. | | | infanterie |
| infart | nm. | | | infarctus |