Modifiers matching toxin:

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

Simple categories matching carcinogenic:

• metal,
• residue,
• mixture,
• substance,
• pathogen,
• chemical,
• event,
• compound,
• condition,
• solvent,
• fiber,
• gas,
• preservative,
• contaminant,
• pesticide,
• agent,
• estrogen,
• particle,
• material,
• habit,
• mycotoxin,
• aldehyde,
• process,
• hydrocarbon,
• toxin,
• component,