Modifiers matching pathogen:

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

Simple categories matching parasitic:

• agent,
• form,
• infection,
• insect,
• flatworm,
• nematode,
• organism,
• disease,
• pathogen,
• arthropod,
• fauna,
• critter,
• cause,
• pet,
• growth,
• pest,
• protist,
• louse,
• animal,
• assembly,
• infestation,
• being,
• program,
• condition,
• illness,
• eukaryote,
• protozoan,
• mite,
• microorganism,
• disorder,
• reaction,
• worm,
• plant,
• bacteria,
• process,
• egg,
• microbe,
• arachnid,
• creature,
• species,
• helminth,
• taxon,