imprudent (adj.)

• blanket
• brash
• brazen
• careless
• casual
• crazy
• foolhardy
• foolish
• general
• hasty
• heedless
• ill-advised
• ill-considered
• ill-judged
• impetuous
• impolitic
• improvident
• impudent
• impulsive
• inadvisable
• inane
• incautious
• inconsiderate
• indiscreet
• indiscriminate
• inexpedient
• injudicious
• insane
• insensate
• insensitive
• insolent
• irrational
• irresponsible
• mad
• mindless
• misguided
• myopic
• nonjudgmental
• overbold
• overconfident
• overweening
• perverse
• promiscuous
• rash
• reasonless
• reckless
• senseless
• shortsighted
• silly
• tactless
• temerarious
• thoughtless
• unadvised
• unconsidered
• uncritical
• undemanding
• undiscerning
• undiscriminating
• unexacting
• unfastidious
• unreasonable
• unreflective
• unseeing
• unselective
• unsound
• unsubtle
• untactful
• unthinking
• unthoughtful
• unwary
• unwise
• wholesale
• witless
• wrong