Modifiers matching toxin:

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

Simple categories matching diarrheal:

• pathogen,
• disease,
• illness,
• toxin,
• state,