Neglect
Negligence, Carelessness
noun, な adjective
おろそか
疎ら (まばら) Sparse, Thin, Scattered, Straggling, Sporadic
疎か (おろそか) Neglect, Negligence, Carelessness
怠慢 (たいまん) Negligence, Procrastination, Carelessness
愚か (おろか) Foolish, Stupid
疎か has a fancier meaning than 愚か, so it has a longer reading おろそか