| Noun | 1. | thoughtlessness - the quality of failing to be considerate of others Synonyms: inconsiderateness, inconsideration Antonyms: considerateness, thoughtfulness, consideration - kind and considerate regard for others; "he showed no consideration for her feelings" |
| 2. | thoughtlessness - the trait of not thinking carefully before acting Synonyms: unthoughtfulness |
About this site and copyright information - Online Dictionary Home