disregardful Synonyms

unthoughtful unaware thoughtless sloppy slipshod slapdash slack respectless remiss regardless reckless perfunctory oscitant unconcerned unconscious uninterested unheeding unheedful undiscriminating nonobservant nescient unknowing unmindful noncompliant unobservant uninformed unwitting unthinking oblivious negligent neglectful forgetful distrait distracted disregarding disinterested derelict delinquent defiant careless apathetic abstracted absent-minded heedless ignorant inadvertent lethean lazy lax irresponsible