不仁

bùrén
  1. not benevolent
  2. heartless
  3. numb

CEDICT

  1. (formal) showing no mercy; inhumane
  2. (formal, of skin) numb
  3. numb
  4. showing no mercy; inhumane

Wiktionary

  1. 不仁厚、不仁慈。
  2. 知覺麻痺，不能靈活運動。

重編國語辭典

Entry Composition

1 不 bù
  1. no; not so
  2. (bound form) not; un-
2 仁 rén
  1. humane
  2. kernel

Containing this entry

為富不仁 wéifùbùrén (idiom) to be wealthy and heartless
麻木不仁 mámùbùrén
  1. numbed
  2. insensitive
  3. apathetic
  4. thick-skinned
殘暴不仁 cánbàobùrén

Related entries

寡情 guǎqíng
  1. heartless
  2. unfeeling
絕情 juéqíng
  1. heartless
  2. without regard for others' feelings
負心 fùxīn
  1. ungrateful
  2. heartless
  3. to fail to be loyal to one's love
沒心沒肺 méixīnméifèi
  1. simple-minded
  2. thoughtless
  3. heartless
  4. nitwitted
無情 wúqíng
  1. pitiless
  2. ruthless
  3. merciless
  4. heartless
这是一个狗咬狗的无情世界。

It's a dog-eat-dog world.

Source: Tatoeba

不知痛癢 bùzhītòngyǎng
  1. numb
  2. unfeeling
  3. indifferent
  4. inconsequential
麻木 mámù
  1. numb
  2. insensitive
  3. apathetic
痲 má
  1. leprosy
  2. numb