Modifiers matching anaesthetic:

• important,
• local,
• volatile,
• crude,
• victorian,
• powerful,
• gaseous,
• liquid,
• new,
• ordinary,
• cationic,
• common,
• general,
• topical,
• flammable,
• natural,
• neutral,
• potent,
• traditional,
• diverse,
• analgesic,

Simple categories matching cationic:

• ion,
• ligand,
• salt,
• drug,
• metal,
• catalyst,
• compound,
• substance,
• contaminant,
• carrier,
• agent,
• antiseptic,
• component,
• surfactant,
• polymer,
• anesthetic,
• reactant,
• antibiotic,
• material,
• medication,
• chemical,
• marker,
• system,
• mineral,
• anaesthetic,
• lipid,
• current,
• group,