bona fide

Từ điển American Heritage Dictionary 4th

bo·na fide (bōʹnə fīd', fīʹdē, bŏnʹə)adj.
1. Made or carried out in good faith; sincere:
a bona fide offer.
2. Authentic; genuine:
a bona fide Rembrandt.
See Synonyms at authentic. [Latin bonā fidē: bonā, feminine ablative of bonus, good + fidē, ablative of fidēs, faith.]

• Từ đồng nghĩa / Synonyms:
  authentic, unquestionable, veritable