remissness

The state or character of being remiss; Blackness: carelessness; negligence; lack of ardor or vigor; lack of attention to any business, duty, or engagement in the proper time or with the requisite industry.

Synonyms Oversight, etc. See negligence.

Quality or state of being remiss.

The characteristic of being remiss; carelessness; negligence; tardiness.

the quality of being lax and neglectful