kindless

Etymology
From.

Adjective

 * 1)  Destitute of kindness; unnatural.
 * 2) * 1771,, , London: Edward & Charles Dilly and T. Cadell, Act III, p. ,
 * Kneel not to me, ungrateful, kindless girl!
 * I have been prostrate at your feet in vain.
 * I have been prostrate at your feet in vain.