Main entry: stimulating
Definition: rousing or quickening activity or the senses
Usage: a stimulating discussion
Antonyms: unexciting, unstimulating
Definition: not stimulating
Antonyms: unexciting
Definition: not exciting
Definition: not containing or composed of salt water
Main entry: exhilarating, stimulating
Definition: making lively and cheerful
Usage: the exhilarating effect of mountain air
Antonyms: debilitating
Definition: impairing the strength and vitality
Main entry: stimulant, stimulating
Definition: that stimulates
Usage: stimulant phenomena
Antonyms: depressant
Definition: capable of depressing physiological or psychological activity or response by a chemical agent