Modifiers matching microbe:

• pathogenic,
• small,
• damaging,
• intestinal,
• deadly,
• harmful,
• cellular,
• heterotrophic,
• tiny,
• larger,
• latent,
• useful,
• higher,
• dangerous,
• primitive,
• conventional,
• waterborne,
• hazardous,
• environmental,
• invisible,
• common,
• marine,
• eukaryotic,
• intracellular,
• contagious,
• indigenous,
• invasive,
• opportunistic,
• unicellular,
• photosynthetic,
• unwanted,
• destructive,
• beneficial,
• parasitic,
• new,
• anaerobic,
• positive,
• real,
• biological,
• toxic,
• lethal,
• nasty,
• infectious,
• viable,
• effective,
• model,
• smaller,
• undesirable,
• animal,

Simple categories matching pathogenic:

• genus,
• organism,
• particulate,
• microbe,
• microorganism,
• condition,
• bacteria,
• species,
• virus,
• yeast,
• mineral,
• component,
• mold,
• agent,
• parasite,
• material,
• germ,
• fiber,
• enterovirus,
• cell,
• particle,
• pest,
• process,
• substance,
• event,
• inducer,
• bacillus,
• infection,
• mycobacterium,
• retrovirus,
• macromolecule,