Modifiers matching toxin:

• bacterial,
• respiratory,
• biological,
• herbal,
• diarrheal,
• dangerous,
• microbial,
• possible,
• environmental,
• deadly,
• natural,
• common,
• soluble,
• major,
• local,
• toxic,
• organic,
• potential,
• exogenous,
• external,
• invertebrate,
• harmful,
• potent,
• chemical,
• biochemical,
• exotic,
• carcinogenic,
• fungal,

Simple categories matching deadly:

• disease,
• medicine,
• microorganism,
• weapon,
• force,
• bacteria,
• vermin,
• chemical,
• narcotic,
• condition,
• creature,
• drug,
• virus,
• complication,
• pathogen,
• phenomenon,
• infection,
• rattlesnake,
• means,
• material,
• fumes,
• item,
• cancer,
• weather,
• substance,
• pet,
• organism,
• plant,
• reptile,
• beast,
• thing,
• illness,
• snake,
• storm,
• microbe,
• fauna,
• form,
• component,
• viper,
• contaminant,
• malady,
• poison,
• agent,
• bug,
• metal,
• projectile,
• danger,
• gas,
• insect,
• disorder,
• weaponry,
• hazard,
• toxin,
• aircraft,
• unit,
• object,
• occurrence,
• predator,
• vehicle,
• animal,