Category Nuances for methadone:

• controlled,
• single,
• potent,
• addictive,
• active,
• approved,
• analgesic,
• strong,
• relevant,
• illicit,
• legal,
• alternative,
• narcotic,
• synthetic,
• harder,
• prescribed,
• acting,
• special,
• illegal,
• depressant,
• dangerous,
• central,
• individual,
• psychiatric,
• ii,
• basic,
• safe,
• oral,
• debilitating,
• pure,
• lipophilic,
• partial,
• psychotropic,
• major,
• suppressive,
• additional,
• soluble,
• injectable,
• common,
• licit,
• restricted,
• psychoactive,
• semisynthetic,
• important,
• exogenous,
• harmful,
• serious,
• manufactured,
• heavy,
• pharmacological,
• recreational,
• chemical,
• soft,
• powerful,
• pharmaceutical,

Simple Categories for methadone:

• ligand,
• opiate,
• inhibitor,
• medicine,
• drug,
• narcotic,
• agonist,
• medication,
• agent,
• substance,