- Definitions|2
- Thesaurus|3.2k
- Abbreviations|0
240 entries under careless topic. ×
| bored(adjective, dull, indifferent, apathetic) | |
| caught napping(expression, adjective, idiom, bold) | |
| chance(adjective, useless, erratic, frivolous) | |
| daydreaming(adjective, slow, indifferent, silly) | |
| delinquent(adjective, slow, indifferent, sloppy) | |
| determined(impulsive, reckless, hasty) | |
| distraught(adjective, indifferent, apathetic, distracted) | |
| fast(adjective, intelligent, quick, impulsive) | |
| fast-and-loose(adjective, bold, impulsive, inappropriate) | |
| fast and loose(expression, idiom, wild, rash) | |
| fickle(immoral, unreliable, changeable, erratic) | |
| fiery(quick, impulsive, reckless, speedy) | |
| foot-in-mouth(adjective, bold, impulsive, inappropriate) | |
| frenzied(impulsive, reckless, hasty) | |
| furious(impulsive, reckless, hasty) | |
| headstrong(foolish, stupid, senseless, impulsive) | |
| ignorant(adjective, dull, indifferent, insensitive) | |
| immature(foolish, immoral, impulsive, reckless) | |
| impatient(adjective, quick, impulsive, reckless) | |
| imperceptive(adjective, dull, indifferent, insensitive) |
For more, visit
Thoughtless on
Power Thesaurus
| APA | Smart Define. (2016). thoughtless thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/thoughtless/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "thoughtless thesaurus" https://smartdefine.org/thoughtless/thesaurus/synonyms (accessed September 25, 2026). |
| Harvard | Smart Define 2016, thoughtless thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/thoughtless/thesaurus/synonyms>. |
| MLA | Smart Define. "thoughtless thesaurus" 24 March 2016. Web. 25 September 2026. <https://smartdefine.org/thoughtless/thesaurus/synonyms> |