Synonyms: stimulant, stimulant drug, excitant
Definition: a drug that temporarily quickens some vital process
Similar words: drug
Definition: a substance that is used as a medicine or narcotic
Synonyms: excitant, excitative, excitatory
Definition: (of drugs e.g.) able to excite or stimulate
Similar words: stimulative
Definition: capable of arousing or accelerating physiological or psychological activity or response by a chemical agent