Related Clues:

• Hidden talent misused
• Recently made, etc
• Not (yet) apparent
• As yet undeveloped
• Concealed - not yet developed
• There but not yet effective
• Not yet developed
• Potentially existing but not presently evident
• Veiled
• Like a debut
• Avant garde
• Shiny, say
• Unopened in the box
• Common packaging word
• Fresh out of the package