One entry found for costly.

Entry Word: costly
Function: adjective
Text: commanding a large price <running is one sport that does not require a lot of costly equipment>
Synonyms dear, expensive, high, precious, premium, valuable
Related Words exorbitant, extravagant, overpriced, prohibitive, steep, stiff, unreasonable; invaluable, priceless
Near Antonyms moderate, reasonable; valueless, worthless; discounted
Antonyms cheap, inexpensive