authentic

[ɔːˈθɛntɪk]

ADJECTIVE

of undisputed origin, genuine

synonyms: genuine • original • real • actual • bona fide • true • veritable • [more]

wow

[waʊ]

NOUN

a sensational success

synonyms: success • box-office success • sell-out • winner • triumph • sensation • [more]

EXCLAMATION: expressing astonishment or admiration. “‘Wow!”