injusto, -a, unjust.
insecto, m., insect.
inserto, -a, inserted, included.
insigne, m. and f., famous, celebrated.
instrumento, m., instrument.
inteligencia, f., intelligence.
intención, f., intention; tener la—, to mean ([section 68]).
intento, m., purpose, intention.
interés, m., interest.
interior, m., interior.