improvident vs shortsighted

improvident and shortsighted both are adjectives.

Word	Noun	Adjective	Verb	Adverb
improvident	No	Yes	No	No
shortsighted	No	Yes	No	No

As adjectives, improvident and shortsighted are synonyms defined as:

Other synonyms of improvident include ill-considered, ill-judged.

improvident (adjective)	shortsighted (adjective)
not provident; not providing for the future	unable to see distant objects clearly
not given careful consideration	lacking foresight or scope
	not given careful consideration