Trustworthy vs. Authentic

Trustworthyadjective

Deserving of trust, reliable.

Authenticadjective

Of the same origin as claimed; genuine.

‘The experts confirmed it was an authentic signature.’;

Trustworthyadjective

Worthy of trust or confidence; trusty.

Authenticadjective

Conforming to reality and therefore worthy of trust, reliance, or belief.

‘The report was completely authentic.’; ‘an authentic writer; an authentic portrait; authentic information’;

Trustworthyadjective

worthy of trust or belief;

‘a trustworthy report’; ‘an experienced and trustworthy traveling companion’;

Authenticadjective

Having the final as the lowest note of the mode.

Trustworthyadjective

taking responsibility for one's conduct and obligations;

‘trustworthy public servants’;

Authenticadjective

(obsolete) authoritative

Trustworthyadjective

able to be relied on as honest or truthful

‘leave a spare key with a trustworthy neighbour’;

Authenticadjective

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.

‘To be avengedOn him who had stole Jove's authentic fire.’;

Authenticadjective

Authoritative.

Authenticadjective

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

Authenticadjective

Vested with all due formalities, and legally attested.

Authenticadjective

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.

‘A genuine book is that which was written by the person whose name it bears, as the author of it. An authentic book is that which relates matters of fact as they really happened. A book may be genuine without being, authentic, and a book may be authentic without being genuine.’;

Authenticnoun

An original (book or document).

Authenticadjective

conforming to fact and therefore worthy of belief;

‘an authentic account by an eyewitness’; ‘reliable information’;

Authenticadjective

not counterfeit or copied;

‘an authentic signature’; ‘a bona fide manuscript’; ‘an unquestionable antique’; ‘photographs taken in a veritable bull ring’;

Authenticadjective

of undisputed origin and not a copy; genuine

‘the letter is now accepted as an authentic document’;

Authenticadjective

made or done in the traditional or original way, or in a way that faithfully resembles an original

‘every detail of the film was totally authentic’; ‘the restaurant serves authentic Italian meals’;

Authenticadjective

based on facts; accurate or reliable

‘an authentic depiction of the situation’;

Authenticadjective

(in existentialist philosophy) relating to or denoting an emotionally appropriate, significant, purposive, and responsible mode of human life.

Authenticadjective

(of a church mode) containing notes between the final (the principal note) and the note an octave higher.