Similar to inguen
- intervigilium – a doze, a nap, forty winks
- ingeniosus – able, adapted, neturally fit, talented
- insuadibilis – adamant, immovable, not to be persuaded
- infestus – aggressive, dangerous, hostile
- incomitatus – alone, unaccompanied, without followers
- incursus – an attack, assault, efforts, impulses
- ingressio – an entering, beginning