interesar, to interest.
interior, interior, inside.
interpelación, f., question put by a member of a legislative assembly to a minister or member of the government.
interrumpir, to interrupt.
íntimo, -a, intimate.
inútil, useless.
inventar, to invent, concoct.
invierno, m., winter.
invitación, f., invitation.
invitar, to invite.