AUTHENTICATE Synonyms

• provide evidence for; stand as proof of; show by one's behavior, attitude, or external attributes

• guarantee payment on; of checks

• authorize officially

• guarantee as meeting a certain standard

• declare legally insane

• establish or strengthen as with new evidence or facts

• strengthen or make more firm

• make more firm

• support a person for a position

• administer the rite of confirmation to

• establish or strengthen as with new evidence or facts

• give evidence for

• support with evidence or authority or make more certain or confirm

• set up or found

• set up or lay the groundwork for

• establish the validity of something, as by an example, explanation or experiment

• institute, enact, or establish

• bring about

• place

• build or establish something abstract

• use as a basis for; found on

• establish or strengthen as with new evidence or facts

• represent in bodily form

• make real or concrete; give reality or substance to

• solidify, firm, or strengthen

• declare or make legally valid

• prove valid; show or confirm the validity of something

• give evidence for

• make valid or confirm the validity of

• confirm the truth of

• check or regulate (a scientific experiment) by conducting a parallel experiment or comparing with another standard

• attach or append a legal verification to (a pleading or petition)

• to declare or affirm solemnly and formally as true

• capable of being believed

• (a common but incorrect usage where `credulous' would be appropriate) credulous

• appearing to merit belief or acceptance

• not fake or counterfeit

• not pretended; sincerely felt or expressed

• being or reflecting the essential or genuine character of something

• being or occurring in fact or actuality; having verified existence; not illusory

• no less than what is stated; worthy of the name

• of, relating to, or representing an amount that is corrected for inflation

• having substance or capable of being treated as fact; not imaginary

• any rational or irrational number

• the basic unit of money in Brazil; equal to 100 centavos

• an old small silver Spanish coin

• used to give emphasis

• not to be taken lightly

• capable of being treated as fact

• being or reflecting the essential or genuine character of something

• (of property) fixed or immovable

• coinciding with reality

• worthy of reliance or trust

• worthy of being depended on

• conforming to fact and therefore worthy of belief

• worthy of trust or belief

• taking responsibility for one's conduct and obligations

• undertaken in good faith

• not counterfeit or copied