remiss Synonyms

neglectful negligent slack careless lax thoughtless slow dilatory derelict delinquent inattentive tardy slothful sluggish slovenly work-shy sloppy reckless regardless reprehensible restiff shiftless languid slapdash slipshod umbilicated unwary unpunctual unobliging unheeding unheedful asleep on the job half-assed behind time off guard unmindful slaphappy unenergetic good-for-nothing at fault absentminded gunsmithing unobservant unwatchful procrastinatory perfunctory incogitant inadvertent inactive idle