βλάσφημος

Etymology
From, from , from +. Beekes is implicitly skeptical of the connection of the first syllable to, however, and leaves the first syllable's origin open.

Adjective

 * 1) uttering ill-omened words; jinx
 * 2) reviling, defaming
 * 3)  slanderous, libellous
 * 4) uttering impious words; blasphemous