soft drug soft drink • soft-ebbing · · · Info · Definitions · Antonyms · Characters · · soft drug · · Text Common · · Latin · · Scripts 9 · · Length 2 · · Syllables Definitions · · · (noun) a drug of abuse that is considered relatively mild and not likely to cause addiction. Synonyms: soft drug. · · Noun Definition 1 Antonyms · · · hard drug · · Antonym 0 Characters · · space U+0020 d latin small letter d U+0064 f latin small letter f U+0066 g latin small letter g U+0067 o latin small letter o U+006F r latin small letter r U+0072 s latin small letter s U+0073 t latin small letter t U+0074 u latin small letter u U+0075