Negligence
Procrastination, Carelessness
noun, な adjective, の adjective
たいまん
疎か （おろそか） Neglect, Negligence, Carelessness
怠慢 （たいまん） Negligence, Procrastination, Carelessness
怠惰 （たいだ） Laziness, Idleness, Sloth
緩慢 （かんまん） Slow, Sluggish, Dull
The Thai たい man まん was shocked by the Negligence and Carelessness he witnessed.