unthoughtful Synonyms

unreflective unthinking unwatchful regardless reckless rash perfunctory oscitant negligent neglectful mindless mean rude thoughtless unconcerned unobliging unheeding unheedful uncaring unmindful unwary unreasonable unkind unconsidered irrational insensitive inobservant heedless hasty forgetful distrait disregardful careless brash brainless blank apathetic illogical improvident imprudent inexact indiscreet indifferent incurious inconsiderate incogitant incautious inattentive inane inadvertent