genuine
US /ˈdʒen.ju.ɪn/
UK /ˈdʒen.ju.ɪn/

1.
genuino, auténtico
truly what something is said to be; authentic
:
•
Is this a genuine leather bag?
¿Es este un bolso de cuero genuino?
•
The painting was confirmed to be a genuine Picasso.
Se confirmó que la pintura era un Picasso genuino.