authentic

adj. reliable; genuine

Authenticity refers to the truthfulness of origins, attributions, commitments, sincerity, devotion, and intentions.Authenticity or Authentic may refer to:Authenticity (art), describes how individuals expericence art as being authentic, real or original as opposed to being commercialAuthentic performanceAuthenticity (philosophy), a particular way of dealing with the external worldAuthenticity (psychology), a psychological concept in which the individual derives gratification and positive emotions from exercising signature strengthsAuthenticity (reenactment), in historical reenactment, a measure of how close an item, prop, action, weapon, or custom is, to what would actually have been used or done in the time period being depictedAuthentic (album), an album by Chris TomlinAuthentic (Joey Pearson album)Authentic Records, a record label
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Adjective
1. conforming to fact and therefore worthy of belief; "an authentic account by an eyewitness"; "reliable information"
(synonym) reliable
(similar) trustworthy, trusty
2. not counterfeit or copied; "an authentic signature"; "a bona fide manuscript"; "an unquestionable antique"; "photographs taken in a veritable bull ring"
(synonym) bona fide, unquestionable, veritable
(similar) genuine, echt

(n.)
Vested with all due formalities, and legally attested.
  

(n.)
Of approved authority; true; trustworthy; credible; as, an authentic writer; an authentic portrait; authentic information.
  

(n.)
Having as immediate relation to the tonic, in distinction from plagal, which has a correspondent relation to the dominant in the octave below the tonic.
  

(n.)
Having a genuine original or authority, in opposition to that which is false, fictitious, counterfeit, or apocryphal; being what it purports to be; genuine; not of doubtful origin; real; as, an authentic paper or register.
  

(n.)
Authoritative.
  

(n.)
An original (book or document).
  

adj.
authentical
1. genuine
اصلي , صحيح , اصل ? ٹھيک
2. reliable
معتبر , معتمد , سچا
3. legally attested
پرمانک,مہر شدہ,متحقق , مصدقہ
authentic work
مستند کتاب