Free of pretense, falsehood, or affectation:
Worthy of trust; dependable; reliable
The definition of official is authorized, or is someone who holds a position of authority.
Authoritative is defined as someone who knows a great deal about a certain subject and who is generally considered an expert.
The definition of true is being loyal, something that is real, factually correct, accurate or provable.
Existing in reality or in fact; not merely possible, but real; as it really is
Having received approval.
In good faith; made or done without fraud or deceit
The definition of reliable is dependable or capable of being trusted.
The definition of valid is something effective, legally binding or able to withstand objection.
To test or check the accuracy or correctness of, as by investigation, comparison with a standard, or reference to the facts
Having the nature of fact; real; actual
Having received Christian confirmation
Conforming to standards; proper:
The definition of credible is someone or something that is believable or reliable.
(Judaism) Clean or fit to eat according to the dietary laws: Lev. 11
Established or recognized by law:
Sanctioned by law or custom; lawful
(Now Chiefly Dial.) Fine; good; excellent
That cannot be doubted, questioned, or disputed; absolutely true; certain
The definition of authenticate is to show or certify that something is not a copy of anything else.
The definition of confirm is to approve or to establish the truth or make stronger.
Uttering falsehood; dishonest or deceitful.
Being such practically or in effect
(Obs.) Full of faith, esp. religious faith
Capable of or given to inventing or creating something new, or thinking or acting in an independent, individual, fresh way
Not doubted, called in question, or disputed; certain
With no exception or qualification; unexceptionable
The definition of worthy is someone or something that has desirable qualities and is entitled to respect or attention.
Capable of being relied on; dependable:
Find another word for authentic. In this page you can discover 61 synonyms, antonyms, idiomatic expressions, and related words for authentic, like: real, trustworthy, official, authoritative, true, actual, approved, authorized, bona fide, reliable and valid.