unkind

Lacking kindness; inconsiderate or unsympathetic.

Harsh; severe.

Not natural; unnatural.

Not sympathetic; lacking in or not springing from or exhibiting kindness, benevolence, or affection; not kind; harsh; cruel.

Having no race or kindred; childless.

Not kind; contrary to nature, or the law of kind or kindred; unnatural.

Wanting in kindness, sympathy, benevolence, gratitude, or the like; cruel; harsh; unjust; ungrateful.

Having no race or kindred; childless.

lacking kindness

deficient in humane and kindly feelings