General Synonyms:
* Negligence: This implies a lack of care or attention, often leading to harm or damage.
* Carelessness: Similar to negligence, but emphasizing a lack of thoughtfulness rather than deliberate harm.
* Oversight: This refers to a mistake or omission due to forgetting or not paying enough attention.
* Unintentional: This simply means something was not done on purpose, but does not necessarily imply negligence.
More Specific Synonyms:
* Inattention: Emphasizes a lack of focus or awareness.
* Lack of awareness: Suggests a failure to be aware of something important.
* Unintentional error: This specifically highlights a mistake made without deliberate intent.
The best synonym to use will depend on the specific context of the sentence.