untapped

/ʌnˈtæpt/
adjective
  1. Not yet used or taken advantage of; available and ready to be used.
    • The region has vast untapped reserves of natural gas.
    • There is a huge untapped market for affordable electric cars in rural areas.
    • Her artistic talent remains untapped because she never had the chance to study painting.
  2. Not having a tap or spigot; not drawn from a container (literal).
    • The barrel of cider was still untapped, waiting for the festival to begin.
    • The maple sap runs best from untapped trees.
    • They found an untapped keg in the basement from last year's party.
Antonyms
What does "untapped" mean? | whatsthatwordmean | whatsthatwordmean