carelessness

Defense is a related term of carelessness.

As nouns the difference between defense and carelessness

is that defense is defence (action of defending or protecting from attack, danger or injury, or any means for that purpose) while carelessness is lack of care.

Carelessness is a related term of insensibility.

As nouns the difference between carelessness and insensibility

is that carelessness is lack of care while insensibility is the property of being insensible.

Guard is a related term of carelessness.

As nouns the difference between guard and carelessness

is that guard is a person who, or thing that, protects or watches over something while carelessness is lack of care.

As a verb guard

is to protect from danger; to secure against surprise, attack, or injury; to keep in safety; to defend.

Protection is a related term of carelessness.

As nouns the difference between protection and carelessness

is that protection is the process of keeping (something or someone) safe while carelessness is lack of care.

As nouns the difference between carelessness and accident

is that carelessness is lack of care while accident is an unexpected event with negative consequences occurring without the intention of the one suffering the consequences.

As nouns the difference between courage and carelessness

is that courage is courage while carelessness is lack of care.

As nouns the difference between deliberation and carelessness

is that deliberation is deliberation; contemplation while carelessness is lack of care.

As an adjective unaware

is not aware or informed; lacking knowledge.

As a noun carelessness is

lack of care.

As nouns the difference between mistake and carelessness

is that mistake is an error; a blunder while carelessness is lack of care.

As a verb mistake

is to understand wrongly, taking one thing for another, or someone for someone else.

As nouns the difference between complacency and carelessness

is that complacency is a feeling of contented self-satisfaction, especially when unaware of upcoming trouble while carelessness is lack of care.