shortsightedness vs imprudence

shortsightedness and imprudence both are nouns.

Word	Noun	Adjective	Verb	Adverb
shortsightedness	Yes	No	No	No
imprudence	Yes	No	No	No

As nouns, imprudence is a hypernym of shortsightedness; that is, imprudence is a word with a broader meaning than shortsightedness:

shortsightedness: a lack of prudence and care by someone in the management of resources
imprudence: a lack of caution in practical affairs

shortsightedness (noun)	imprudence (noun)
a lack of prudence and care by someone in the management of resources	a lack of caution in practical affairs
(ophthalmology) eyesight abnormality resulting from the eye's faulty refractive ability; distant objects appear blurred