| Main Entry: | costly |
| Part of Speech: | adjective |
| Definition: | expensive |
Synonyms: |
an arm and leg, cher, dear, excessive, executive, exorbitant, extortionate, extravagant, fancy, high, high-priced, highly priced, inordinate, precious, premium, pricey, steep, stiff*, top, valuable |
Antonyms: |
cheap, inexpensive, reasonable |