General Antonyms:
* Bore: To make someone feel tired and impatient.
* Disappoint: To fail to fulfill someone's hopes or expectations.
* Displease: To make someone unhappy or annoyed.
* Disgust: To cause someone to feel strong aversion or dislike.
* Indifferent: Not interested in or concerned about something.
* Unimpress: To fail to make someone feel admiration or interest.
* Underwhelm: To fail to excite or impress someone.
Antonyms Specific to Certain Contexts:
* Confuse: To make someone unable to understand something (if "amaze" means "to surprise and impress").
* Discourage: To make someone less confident or enthusiastic (if "amaze" means "to inspire").
The best antonym for "amaze" will depend on the specific context in which it is used.