English Meaning & Definitions
Failure to give sufficient attention or thought to avoiding harm or errors; negligence.
- “The accident was a result of sheer carelessness on the driver's part.”
- “Her carelessness with sensitive company data led to a major security breach.”
English Synonyms & Near Equivalents
English Antonyms & Opposites
Comprehensive Thesaurus Breakdown
Compare formal, informal, literary synonyms and register nuances for “carelessness”.
Derived from Middle English 'careles', from Old English 'carolēas', combining 'caru' (sorrow, anxiety, or charge) and the suffix '-lēas' (devoid of, free from), combined with the noun-forming suffix '-ness' (denoting state or condition).
Think of being 'care-less'—you have fewer cares on your mind, which often leads to making mistakes.
Frequently Asked Questions About “carelessness”
1. What is the meaning of “carelessness” in English?
In English, carelessness (noun) is defined as: “Failure to give sufficient attention or thought to avoiding harm or errors; negligence.”.
2. How do you use “carelessness” in a sentence?
“The accident was a result of sheer carelessness on the driver's part.”
3. What are English synonyms of “carelessness”?
4. What is the etymology and word origin of “carelessness”?
Derived from Middle English 'careles', from Old English 'carolēas', combining 'caru' (sorrow, anxiety, or charge) and the suffix '-lēas' (devoid of, free from), combined with the noun-forming suffix '-ness' (denoting state or condition).
🇬🇧More English Words to English
View all English words →A measurement of time indicating an instantaneous occurrence or a state where no time has elapsed.
The base unit of time in the International System of Units (SI), equal to the duration of 9,192,631,770 periods of the radiation corresponding to the transition between the two hyperfine levels of the ground state of the caesium-133 atom.
A specific duration of time equal to one hour and forty-six minutes and twelve seconds.
The cardinal number equal to one thousand million (1,000,000,000), expressed in scientific notation as 10^9.