Modifiers matching microorganism:

• out,
• pathogenic,
• invasive,
• harmful,
• indigenous,
• organic,
• higher,
• dead,
• lower,
• diverse,
• eukaryotic,
• airborne,
• important,
• infectious,
• smaller,
• related,
• minute,
• undesirable,
• available,
• marine,
• causative,
• aquatic,
• animal,
• tiny,
• symbiotic,
• foreign,
• unicellular,
• damaging,
• beneficial,
• dangerous,
• resistant,
• prokaryotic,
• natural,
• terrestrial,
• negative,
• large,
• extracellular,
• dried,
• deadly,
• cellular,
• virulent,
• useful,
• noxious,
• opportunistic,
• intracellular,
• heterotrophic,
• conventional,
• external,
• edible,
• single,
• bacterial,
• early,
• invisible,
• individual,
• level,
• whole,
• benthic,
• primitive,
• complex,
• biological,
• active,
• fossil,
• small,
• significant,
• lethal,
• typical,
• anaerobic,
• planktonic,
• waterborne,
• isolated,
• destructive,
• larger,
• photosynthetic,
• toxic,
• ancient,
• viable,
• intestinal,
• benthonic,
• parasitic,
• hazardous,
• infective,
• pathological,
• simple,
• pathologic,
• multiple,
• environmental,
• common,
• detrimental,
• unwanted,
• uncomplicated,
• multicellular,
• enteric,
• unhealthy,
• viral,

Simple categories matching unicellular:

• organism,
• phytoplankton,
• microorganism,
• plankton,
• being,
• algae,
• animal,
• parasite,
• plant,
• chlorophyte,
• protoctist,
• anaerobe,
• eukaryote,
• protist,
• form,
• creature,
• microbe,
• pathogen,
• system,