exorbitant
Definitions
Unreasonably high or excessive, especially in terms of price or amount.
Exceeding the bounds of custom, propriety, or reason.
Examples
The hotel charged an exorbitant fee for a simple bottle of water.
Many citizens are struggling to afford housing due to the exorbitant rise in rent prices.
Synonyms
excessive extravagant immoderate inordinate outrageous steep pricey
Antonyms
reasonable moderate cheap affordable inexpensive fair economical