asleep culpably negligent derelict goofing off inadvertent inattentive incautious laissez-faire lax loose napping neglectful neglecting negligent nodding noninterfering nonrestrictive overly permissive permissive procrastinating relaxed remiss scamping skimping slack sleeping slighting slurring unalert uncautious uncircumspect unguarded unprepared unready unrigorous unvigilant unwary unwatchful