valuable

/ˈvæl.jə.bəl/
noun
  1. An item of great worth, especially a personal possession that is expensive or cherished.
    • The burglars stole cash, electronics, and other valuables.
    • Please lock your valuables in the hotel safe before going to the beach.
    • During the move, she packed all her valuables separately.
adjective
  1. Having great worth, importance, or usefulness.
    • Time is one of the most valuable resources we have.
    • She gave me some valuable advice about starting my own business.
    • The museum houses a collection of valuable paintings from the Renaissance.
  2. Worth a lot of money; costly.
    • He keeps his valuable jewelry in a safe deposit box.
    • The antique vase is extremely valuable and insured for thousands of dollars.
    • They sold their valuable land to a developer.
Antonyms
What does "valuable" mean? | whatsthatwordmean | whatsthatwordmean