A. shortsighted
B. reckless
C. inconsiderate
D. injudicious
prudent : acting with or showing care and thought for the future.
shortsighted : narrow-minded.
reckless : heedless of danger or the consequences of one’s actions.
inconsiderate : thoughtlessly causing hurt or inconvenience to others.
injudicious : showing very poor judgement.
Antonym of prudent is reckless
