costly
1. [ adjective ] entailing great loss or sacrifice
Synonyms: dearly-won
Examples:

"a dearly-won victory"

Related terms: expensive
2. [ adjective ] having a high price
Synonyms: high-priced pricy pricey dear
Examples:

"costly jewelry" "high-priced merchandise" "much too dear for my pocketbook" "a pricey restaurant"

Related terms: expensive
Similar spelling:   Costley
  costal
  coastal
  costless
  Costilow
  Costillo
  Costilla
  Costello
  Costella
  Costales
  costalgia
  coastline
  coastland