indignación, f., indignation.
indiscreción, f., indiscretion.
indudablemente, indubitably, unquestionably.
inefable, ineffable, unspeakable.
inerte, inert, motionless, lifeless.
Inés, f., Agnes, Inez.
inesperado, -a, unexpected.
inexplicable, inexplicable.
inextinguible, inextinguishable, perpetual.
infecto, -a, infected, stagnant.