IPA: /ɔːˈθɛntɪsɪti/
KK: /ɔːˈθɛntɪsɪti/
The quality of being real, true, or genuine, rather than fake or copied.
The authenticity of the painting was confirmed by several experts.
Authenticity → It is formed from "authenticus" (from Greek "authentikos", meaning genuine or real) and the suffix "-ity" (meaning the state or quality of). The word "authenticity" refers to the quality of being genuine or real.
Think of something being 'genuine' ('authenticus') — and the '-ity' indicates a state or quality. This helps you remember that authenticity means the quality of being genuine.