Modifiers matching bacteria:

• small,
• nasty,
• harmful,
• pathogenic,
• related,
• opportunistic,
• phylogenetic,
• primitive,
• dangerous,
• symbiotic,
• photosynthetic,
• aquatic,
• deadly,
• intestinal,
• intracellular,
• marine,
• invasive,
• serious,
• sexual,
• infectious,
• airborne,
• common,
• undesirable,
• inactive,
• obligate,
• desirable,
• unusual,
• possible,
• zoonotic,
• enteric,
• colonic,
• unwanted,
• cellular,
• parasitic,
• relevant,
• anaerobic,
• positive,
• atypical,
• individual,
• damaging,
• diverse,
• useful,
• potential,
• pathological,
• indigenous,
• fecal,
• bad,
• waterborne,
• active,
• lethal,
• toxic,
• heterotrophic,
• extracellular,
• beneficial,
• pulmonary,
• ubiquitous,
• resistant,
• persistent,
• little,
• healthy,
• environmental,
• infective,
• hazardous,
• aerobic,
• detrimental,
• acid,

Simple categories matching persistent:

• symptom,
• condition,
• abnormality,
• pathogen,
• disorder,
• problem,
• circumstances,
• pesticide,
• infection,
• disease,
• state,
• herbicide,
• dirt,
• injury,
• insecticide,
• difficulty,
• organism,
• discomfort,
• event,
• pollutant,
• substrate,
• retrovirus,
• information,
• instability,
• virus,
• substance,
• mineral,
• organophosphate,
• compound,
• contaminant,
• chemical,
• volatile,
• complaint,
• illness,
• consequence,
• aggression,
• time,
• bacteria,
• metal,
• material,
• cause,
• headache,
• upset,
• matter,
• distress,
• affliction,
• lesion,
• pain,