Antonyms of noun hard_drug

1 sense of hard drug

Sense 1
hard drug -- (a narcotic that is considered relatively strong and likely to cause addiction)
       Antonym of soft drug (Sense 1)
      => soft drug -- (a drug of abuse that is considered relatively mild and not likely to cause addiction)

Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun hard_drug

1 sense of hard drug

Sense 1
hard drug -- (a narcotic that is considered relatively strong and likely to cause addiction)
       => narcotic -- (a drug that produces numbness or stupor; often taken for pleasure or to reduce pain; extensive use can lead to addiction)
       => controlled substance -- (a drug or chemical substance whose possession and use are controlled by law)