Atra is the feminine adjective form of āter, a Latin word meaning “dull black, dark”, “gloomy, sad, murky”, “dismal, unlucky”, “and “malevolent, poisonous, malicious”. It derives from a Proto-Indo-European root word meaning “fire”. Origin: Proto-Indo-European    


Amara is an Igbo female name meaning “grace” as well as being a feminine form of Amar, an Indian male name meaning “immortal”. Amara is also an Italian, surname, a variant of Amaro, which is an Italian, Spanish, and Portuguese surname of uncertain meaning. It may be derived from Arabic given name Omar meaning “flourishing, life” or Ammar “virtuous, devout”….