Modifiers matching factor:

• external,
• underlying,
• variable,
• environmental,
• biologic,
• harmful,
• important,
• biochemical,
• physiological,
• cultural,
• defensive,
• biological,
• physical,
• mechanical,
• discrete,
• temporary,
• organisational,
• hemostatic,
• geometric,
• uncontrollable,
• personal,
• regulatory,
• social,
• nonliving,
• level,
• endogenous,
• molecular,
• exogenous,
• special,
• climatic,
• primary,
• virulent,
• internal,
• psychological,
• diverse,
• dietary,
• behavioural,
• seasonal,
• extraneous,
• demographic,
• technical,
• complex,
• protective,
• mental,
• organizational,
• structural,
• major,
• secondary,
• contextual,
• significant,
• multiple,
• geometrical,
• interfering,
• negative,
• intrinsic,
• genetic,
• intracellular,
• historical,
• individual,
• traditional,
• chemical,
• isolated,
• medical,
• cognitive,
• systemic,
• active,
• dynamic,
• additional,
• legal,
• spatial,
• static,
• local,
• critical,
• key,
• economic,
• subjective,
• glandular,
• positive,
• outside,
• natural,
• cellular,
• common,
• relevant,
• clinical,
• dimensional,
• vital,
• ecological,
• logical,
• pathological,

Simple categories matching harmful:

• tool,
• sweetener,
• chemical,
• substance,
• virus,
• addiction,
• factor,
• medication,
• metal,
• creature,
• light,
• cell,
• material,
• symptom,
• organism,
• allergen,
• pathology,
• adulterant,
• microorganism,
• change,
• salt,
• liquid,
• program,
• tax,
• exposure,
• behaviour,
• experience,
• ingredient,
• commodity,
• practice,
• contaminant,
• oxidant,
• intruder,
• compound,
• bacteria,
• contamination,
• fiber,
• group,
• influence,
• solvent,
• danger,
• occupation,
• intervention,
• radiation,
• gas,
• invertebrate,
• filler,
• infection,
• consequence,
• reactant,
• aggression,
• pathogen,
• animal,
• stress,
• pollutant,
• gene,
• force,
• bug,
• irradiation,
• emission,
• insect,
• yeast,
• impurity,
• event,
• caterpillar,
• radical,
• occurrence,
• condition,
• abnormality,
• frequency,
• atmosphere,
• defect,
• alkaloid,
• conduct,
• diuretic,
• fuel,
• treatment,
• microbe,
• residual,
• crime,
• stimulus,
• quality,
• result,
• beverage,
• ion,
• process,
• halogen,
• service,
• weeds,
• fat,
• drinking,
• pest,
• matter,
• activity,
• antigen,
• test,
• email,
• fumes,
• software,
• curio,
• object,
• parasite,
• place,
• product,
• fraction,
• particle,
• procedure,
• flavoring,
• deposit,
• stain,
• disorder,
• environment,
• stuff,
• aerosol,
• pesticide,
• industry,
• component,
• cause,
• deeds,
• constituent,
• notion,
• situation,
• article,
• effect,
• nutrient,
• action,
• idea,
• inhalant,
• trait,
• state,
• illness,
• solute,
• arachnid,
• sector,
• power,
• waste,
• sediment,
• phenomenon,
• problem,
• monomer,
• intermediate,
• property,
• item,
• code,
• fish,
• energy,
• stimulant,
• disease,
• work,
• plant,
• utterance,
• molecule,
• herb,
• thing,
• volatile,
• weather,
• element,
• mineral,
• elements,
• content,
• circumstances,
• emotion,
• habit,
• entity,
• germ,
• choice,
• therapy,
• predator,
• complication,
• behavior,
• drug,
• fumigant,
• residue,
• information,
• preservative,
• food,
• fluid,
• subsidy,
• fauna,
• agent,
• toxin,
• sport,
• act,