Similar to insuper
- insuadibilis – adamant, immovable, not to be persuaded
- insumo – get one's wish, obtain one's desire
- insula – island, Lille
- desuper – from above
- intervigilium – a doze, a nap, forty winks
- ingeniosus – able, adapted, neturally fit, talented
- infestus – aggressive, dangerous, hostile