*incommode*, uncomfortable.
*inconnu*, unknown.
*incroyable*, incredible.
*indicible*, unspeakable.
*indigne*, unworthy.
*indigné*, indignant.
*indiquer*, to indicate, point out, appoint.
*inégal*, unequal.
*infirme*, frail.
*injure*, f., insult, abusive language.