zannLanguage Learning Suite
Careless
Attention to Detail
Careless often implies missing small but crucial details.

Because of his careless review, he overlooked the error.
Negative Outcome
Using 'careless' suggests an action led to a negative result.

His careless planning resulted in a failed event.
Avoid in Formal Apologies
When apologizing formally, use 'unintended mistake' instead of 'careless.'

I apologize for any unintended mistakes in my work.
Compare with
HaphazardInattentiveIndifferentNegligentRecklessResponsibleSlapdashThoughtless
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