thoughtlessness

Definitions

The state or quality of lacking consideration for the feelings or needs of others.

The failure to exercise proper care or attention; heedlessness or negligence.

Examples

His thoughtlessness caused him to forget his best friend's birthday for the second year in a row.

The accident was a direct result of the driver's thoughtlessness and failure to check his blind spot.

Synonyms

carelessness negligence inconsideration heedlessness insensitivity imprudence recklessness

Antonyms

thoughtfulness consideration attentiveness mindfulness prudence kindness deliberation