unthoughtful

Not mindful, careless

Unthoughtful means not showing consideration for others or lacking careful reflection.

Someone unthoughtful forgets birthdays, interrupts conversations, or makes decisions without weighing consequences: It was unthoughtful of him to schedule the meeting during her lunch break.

The word overlaps with thoughtless but sounds slightly softer, more about omission than carelessness.

careless

negligent

Failing in due care

forgetful · absentminded · remiss · lax · slack · slipshod · sloppy · disorganized · unfocused · undisciplined

inconsiderate

selfish

Concerned only with oneself

unfeeling · unsympathetic · unempathetic · heartless · cold · indifferent · disregardful · dismissive · self-centered · tactless

impulsive

rash

Heedless or skin irritation

precipitate · unplanned · unpremeditated · spontaneous · snap · spur-of-the-moment · headlong · unreflective · incautious · ill-considered

superficial

shallow

Without much depth

  • glibSuperficially articulate
  • facileSuperficially simple or effortless
  • flippantCarelessly disrespectful

dismissive · cursory · offhand · breezy · casual · nonchalant · uncritical · unexamined · unanalyzed · skin-deep

Opposites
consideration for others

unthoughtfulthoughtful

Showing careful consideration

considerate · tactful · attentive · caring · kind

deliberation and reflection

unthoughtfulthoughtful

Showing careful consideration

reflective · deliberate · contemplative · meditative · pensive

Family

thought, thinking, thoughtful, thoughtless, unthinking, thoughtfully, thoughtfulness, afterthought, forethought

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Used worldwide · Timeless · Abstract · Negative · Everyday, not technical · Rated G