Antonyms of heroin from BoostVocab

Smart Search Learn a New Word

heroin

/'hɛroʊɪn/

Synonyms of heroin Antonyms of heroin Examples of heroin Usage of heroin Parts of heroin Definition that contains heroin Words sounding like heroin Explanation of heroin

noun
a narcotic that is considered a hard drug; a highly addictive morphine derivative; intravenous injection provides the fastest and most intense rush
- + New List
Similar:

diacetylmorphine

type of:
hard drug opiate

Antonyms of heroin