bona fide is an adjective meaning "undertaken in good faith". It carries 2 recorded senses.
not counterfeit or copied
“an authentic signature”
“a bona fide manuscript”
“an unquestionable antique”
“photographs taken in a veritable bull ring”
Definitions, synonyms and semantic relations for bona fide come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.