unreflective Synonyms

unthinking unthoughtful acting rash witless unreasonable undiscerning thoughtless superficial silly shallow senseless regardless ill-advised unobservant act without caution act without a thought be nonthinking unreflecting unreflected unheeding unguarded ill-considered nonreflecting unmindful reckless rash percursory impetuous heedless hasty dizzy cursory careless brainsick bovine blind absent-minded imprudent inadvertent inattentive offhand negligent neglectful mindless lumpish irrational injudicious indiscreet indifferent inconsiderate