implicar, to prevent.
importante, important.
importar, to import, matter.
imposible, impossible.
impresión, f., impression.
imprimir, to imprint, impress upon, stamp, impart.
inaugurar, to inaugurate, begin.
incluso, including.
incomodado, -a, angry.
incomodar, to disturb, inconvenience, offend, displease.