bonafide
adjective
Definitions
In good faith; sincere; without deception or ulterior motive.
Example: Although he failed, the prime minister made a bona fide attempt to repair the nation's damaged economy.
Synonyms:sincereAntonyms:mala fideGenuine; not counterfeit.
Example: This is a bona fide Roman coin.
Synonyms:authenticgenuineAntonyms:boguscounterfeit