Modifiers matching hazard:

• external,
• weather,
• personal,
• natural,
• hazardous,
• economic,
• damaging,
• identifiable,
• environmental,
• moving,
• coastal,
• local,
• recent,
• geologic,
• episodic,
• catastrophic,
• seismologic,
• incidental,
• major,
• dermal,
• smaller,
• special,
• basic,
• physical,
• airborne,
• tectonic,
• climatic,
• relevant,
• geological,
• volcanic,
• localized,
• familiar,
• ambient,
• marine,
• geophysical,
• underlying,
• physiological,
• public,
• unusual,
• unpredictable,
• geographic,
• biological,
• maritime,
• atmospheric,
• explosive,
• mechanical,
• global,
• technological,
• tropical,
• related,
• disastrous,
• social,
• animal,
• usual,
• out,
• outdoor,
• larger,
• diverse,
• occupational,
• extreme,
• single,
• pedestrian,
• individual,
• widespread,
• dangerous,
• rare,
• unexpected,
• internal,
• serious,
• objective,
• periodic,
• traditional,
• respiratory,
• deadly,
• meteorological,
• typical,
• violent,
• mental,
• critical,
• predictable,
• infrequent,
• historical,
• defined,
• concrete,
• unavoidable,
• dynamic,
• astronomical,
• minor,
• future,
• urban,
• ecological,
• potential,
• acute,
• destructive,
• toxic,
• uncontrollable,
• imminent,
• unforeseen,
• psychological,
• visible,
• past,
• quick,
• non-weather,
• subtle,
• industrial,
• harsh,
• thermal,
• direct,
• hot,
• exterior,
• chemical,
• intense,
• current,
• elemental,
• overhead,
• possible,
• important,
• world,
• ordinary,
• oceanic,
• common,
• electrical,
• induced,
• flying,
• severe,
• regional,
• driving,
• primary,
• secondary,
• significant,
• ancillary,
• under,
• artificial,
• specified,
• seismic,
• seasonal,

Simple categories matching chemical:

• component,
• toner,
• evolution,
• constituent,
• rock,
• addiction,
• waste,
• liquid,
• material,
• means,
• contaminant,
• precursor,
• sediment,
• factor,
• repellent,
• molecule,
• insecticide,
• toxicity,
• dependence,
• stabilizer,
• derivation,
• protection,
• matter,
• acid,
• use,
• contamination,
• fiber,
• entity,
• pesticide,
• solvent,
• poison,
• reactant,
• processing,
• system,
• operation,
• battery,
• function,
• polymer,
• salt,
• fuel,
• activity,
• mixture,
• analgesic,
• phenomenon,
• parameter,
• dependency,
• alteration,
• object,
• hormone,
• medicine,
• cofactor,
• division,
• glove,
• carrier,
• linkage,
• reagent,
• issue,
• equipment,
• chemical,
• device,
• level,
• form,
• transmitter,
• hazard,
• impurity,
• quantity,
• change,
• stimulant,
• attribute,
• neurotransmitter,
• indicator,
• drug,
• treatment,
• explosive,
• coating,
• disinfection,
• arts,
• procedure,
• odor,
• activator,
• lab,
• fluid,
• decongestant,
• situation,
• buffer,
• metabolite,
• degradation,
• solid,
• cyanide,
• oxidant,
• content,
• move,
• aggregate,
• standard,
• engineer,
• invention,
• nature,
• pollutant,
• input,
• cause,
• state,
• technique,
• measure,
• topic,
• preparation,
• event,
• receptor,
• process,
• item,
• substrate,
• facility,
• identification,
• test,
• discipline,
• elements,
• antidote,
• nutrient,
• application,
• medium,
• spray,
• characteristic,
• sector,
• stimulus,
• stain,
• textile,
• field,
• appliance,
• variable,
• machinery,
• group,
• choice,
• installation,
• modification,
• derivative,
• metal,
• finish,
• monomer,
• disinfectant,
• assessment,
• concept,
• powder,
• reductant,
• service,
• additive,
• fumigant,
• sugar,
• composition,
• sweetener,
• symbol,
• reaction,
• assay,
• adhesive,
• solution,
• user,
• product,
• library,
• grouping,
• atmosphere,
• data,
• identifier,
• germicide,
• glassware,
• interaction,
• commodity,
• concentrate,
• sorbent,
• fraction,
• separation,
• fabric,
• arsenal,
• weapon,
• substance,
• makeup,
• measurement,
• binder,
• fibre,
• perturbation,
• signal,
• sensitivity,
• fumes,
• information,
• control,
• knowledge,
• agent,
• action,
• condition,
• insect,
• acaricide,
• vessel,
• toxin,
• deposit,
• fertilizer,
• concentration,
• marker,
• stripper,
• bonding,
• inducer,
• smell,
• preservative,
• unit,
• sense,
• coagulant,
• particle,
• intermediate,
• container,
• affinity,
• fragrance,
• resistance,
• particulate,
• hydride,
• inhibitor,
• catalyst,
• peculiarity,
• foodstuff,
• discoloration,
• adulterant,
• mixer,
• propellant,
• instrument,
• structure,
• fertiliser,
• ingredient,
• compound,
• barrier,
• residue,
• herbicide,
• sensing,
• gas,
• name,
• trauma,
• property,
• quality,
• analysis,
• stress,
• interference,
• tank,
• physics,
• sensor,
• variation,
• paint,
• carcinogen,
• attack,
• odour,
• consistency,
• thickener,
• difference,