Modifiers matching painkiller:

• new,
• narcotic,
• counter,
• common,
• basic,
• legal,
• strong,
• pharmaceutical,
• important,
• extra,
• older,
• medical,
• controlled,
• powerful,
• simple,
• modern,
• everyday,
• minor,
• popular,
• mild,
• oral,
• potent,
• traditional,
• conventional,
• synthetic,
• addictive,
• familiar,
• nonprescription,
• otc,
• cheaper,

Simple categories matching potent:

• protein,
• molecule,
• compound,
• opiate,
• drug,
• steroid,
• anticholinergic,
• material,
• activity,
• medication,
• antipsychotic,
• substance,
• agent,
• vasodilator,
• toxin,
• neuroleptic,
• ligand,
• corticoid,
• pharmaceutical,
• medicine,
• corticosteroid,
• amphetamine,
• antibiotic,
• inhibitor,
• chemical,
• dose,
• narcotic,
• potable,
• androgen,
• inducer,
• benzodiazepine,
• property,
• analgesic,
• activator,
• diuretic,
• hypnotic,
• hallucinogen,
• immunosuppressant,
• agonist,
• phenomenon,
• antimicrobial,
• form,
• anaesthetic,
• alkaloid,
• anesthetic,
• stimulant,
• glucocorticoid,
• statin,
• hormone,
• painkiller,