ALL meanings of thoughtlessness
thought·less
T t - noun thoughtlessness inconsideration 1
- noun thoughtlessness carelessness 1
- adjective thoughtlessness lacking in consideration for others; inconsiderate; tactless: a thoughtless remark. 1
- adjective thoughtlessness characterized by or showing lack of thought: a shallow, thoughtless book. 1
- adjective thoughtlessness not thinking enough; careless or heedless: thoughtless of his health. 1
- adjective thoughtlessness devoid of or lacking capacity for thought. 1