Table of Contents
Antonyms
Synonyms
Etymology
1. thoughtlessness
noun. the trait of not thinking carefully before acting.
Antonyms
Etymology
- thoughtlessness (English)
- -ness (English)
- thoughtless (English)
- -less (English)
2. thoughtlessness
noun. the quality of failing to be considerate of others.
Etymology
- thoughtlessness (English)
- -ness (English)
- thoughtless (English)
- -less (English)