insubordinar, to become insubordinate.
inteligencia, f., intelligence.
inteligente, intelligent.
inteligentísim-o, -a, very intelligent.
intención, f., intention.
intensísim-o, -a, very intense, very ardent.
intens-o, -a, intense, ardent.
interés, m., interest.
interesante, interesting.
interesar, to interest.