Modifiers matching pathogen:

• harmful,
• intracellular,
• environmental,
• macromolecular,
• fecal,
• carcinogenic,
• detrimental,
• bacterial,
• infective,
• enteric,
• potential,
• toxic,
• chronic,
• stable,
• invasive,
• animal,
• related,
• exogenous,
• undesirable,
• new,
• zoonotic,
• airborne,
• single,
• transmissible,
• microbial,
• infectious,
• hardy,
• gi,
• viral,
• ocular,
• rare,
• secondary,
• dangerous,
• perinatal,
• variable,
• foreign,
• common,
• multiple,
• unusual,
• smaller,
• significant,
• mutable,
• persistent,
• waterborne,
• lethal,
• biological,
• pulmonary,
• virulent,
• urinary,
• relevant,
• possible,
• outside,
• unicellular,
• canine,
• gastrointestinal,
• atypical,
• opportunistic,
• endogenous,
• important,
• anaerobic,
• electronic,
• cellular,
• resistant,
• larger,
• intestinal,
• conventional,
• deadly,
• external,
• out,
• diarrheal,
• hazardous,
• causal,
• diverse,
• parasitic,
• neurotropic,
• nasty,
• communicable,
• eukaryotic,
• respiratory,
• artificial,
• tiny,
• organic,
• natural,
• complex,
• select,
• extracellular,
• minute,
• latent,
• vaginal,
• nosocomial,
• contagious,
• major,
• causative,
• obligate,
• resident,
• real,
• small,
• ubiquitous,
• sensitive,
• large,
• pediatric,
• microscopic,
• diarrhoeal,
• aquatic,
• uncommon,
• serious,
• systemic,
• viable,
• intercellular,

Simple categories matching deadly:

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