au·then·tic

adjective: authentic

1. of undisputed origin; genuine.
   • made or done in the traditional or original way, or in a way that faithfully resembles an original.
   • based on facts; accurate or reliable.
   • (in existentialist philosophy) relating to or denoting an emotionally appropriate, significant, purposive, and responsible mode of human life.
2. Music
   (of a church mode) comprising the notes lying between the principal note or final and the note an octave higher.

Origin

#authentic