Category Nuances for nicotine:

• addictive,
• botanical,
• toxic,
• charged,
• stimulating,
• psychedelic,
• poisonous,
• important,
• chemical,
• additional,
• single,
• intermediate,
• psychoactive,
• harmful,
• controlled,
• hazardous,
• irritating,
• volatile,
• common,
• diverse,
• powerful,
• primary,
• metabolic,
• solid,
• biological,
• unhealthy,
• natural,
• soluble,
• dangerous,
• abnormal,
• legal,
• illegal,
• organic,
• noxious,
• environmental,
• basic,
• harmless,
• sympathetic,
• cytotoxic,
• potent,
• small,
• lipophilic,
• desirable,
• biochemical,
• strong,
• base,
• liquid,
• nonspecific,
• pharmacological,
• difficult,
• logical,
• related,
• nervous,
• airborne,
• bitter,
• individual,
• psychotropic,
• outside,
• major,
• detrimental,
• nitrogenous,
• beneficial,
• illicit,
• everyday,
• unregulated,
• high,
• secondary,
• licit,
• physiological,
• external,
• recreational,
• deleterious,
• familiar,
• available,
• cationic,
• simple,
• rewarding,
• active,
• alkaline,
• exogenous,
• interfering,
• unwanted,
• popular,
• harsh,
• reactive,
• bad,
• nonprescription,
• nonsynthetic,
• isolated,
• deadly,
• regulated,
• damaging,
• numerous,
• structural,
• potential,

Simple Categories for nicotine:

• substance,
• chemical,
• toxicant,
• alkaloid,
• toxin,
• agent,
• neurotoxin,
• compound,
• waste,
• nature,
• mixture,
• oxide,
• material,
• particle,
• particulate,
• contaminant,
• measure,
• substrate,
• metabolite,
• object,
• poison,
• constituent,
• relationship,
• component,
• carcinogen,
• system,
• contamination,
• stressor,
• pesticide,
• activator,
• ligand,
• preparation,