Modifiers matching microorganism:

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

Simple categories matching deadly:

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