Modifiers matching disturbance:

• neurologic,
• emotional,
• hard,
• biochemical,
• natural,
• small,
• external,
• monetary,
• infrequent,
• mental,
• single,
• dangerous,
• magnetic,
• behavioral,
• significant,
• physical,
• minor,
• chronic,
• physiological,
• transient,
• acoustic,
• major,
• normal,
• local,
• undersea,
• atmospheric,
• nearby,
• neurotic,
• biological,
• marine,
• psychiatric,
• dramatic,
• unwanted,
• agricultural,
• weather,
• historical,
• subtle,
• ocular,
• psychosomatic,
• hydraulic,
• unplanned,
• catastrophic,
• recent,
• solar,
• acute,
• outer,
• motor,
• regular,
• repressed,
• heavy,
• nocturnal,
• spatial,
• environmental,
• concomitant,
• discrete,
• artificial,
• common,
• lesser,
• discontinuous,
• biogenic,
• distressing,
• random,
• audible,
• large,
• cognitive,
• abrupt,
• massive,
• permanent,
• severe,
• preexisting,
• unforeseeable,
• worldwide,
• additional,
• simple,
• abstract,
• extreme,
• systemic,
• climatic,
• surgical,
• violent,
• current,
• petty,
• routine,
• nonliving,
• temporary,
• geometric,
• unexpected,
• regional,
• seismic,
• psychological,
• powerful,
• widespread,
• neural,
• psychotic,
• neurological,
• global,
• dynamic,
• exogenous,
• menstrual,
• induced,
• planetary,
• world,
• meteorological,
• perceptual,
• civil,
• constitutional,
• changing,
• reversible,
• intense,
• under,
• animal,
• retinal,
• annoying,
• organic,
• affective,
• out,
• nutritional,
• general,
• impulsive,
• macroeconomic,
• unpredictable,
• autonomic,
• cardiovascular,
• underwater,
• primary,
• seasonal,
• static,
• sufficient,
• internal,
• tropical,
• related,
• unforeseen,
• predictable,
• rare,
• industrial,
• sudden,
• functional,
• climactic,
• sensitive,
• cyclonic,
• abundant,
• destructive,
• periodic,
• lasting,
• sensory,
• social,
• mechanical,
• public,
• big,
• behavioural,
• unnatural,
• profound,
• past,
• larger,
• linear,
• nervous,
• localized,
• painful,
• ordinary,
• relevant,
• possible,
• logical,
• strong,
• serious,
• underlying,
• digestive,
• fluid,
• psychic,
• hemodynamic,
• visual,
• anthropogenic,
• neuropsychiatric,
• diverse,
• terrestrial,
• outside,
• cerebral,
• electric,
• neuropsychological,
• complex,
• political,
• electrical,
• future,
• stochastic,
• episodic,
• concurrent,
• unusual,
• metabolic,
• ecological,

Simple categories matching periodic:

• system,
• object,
• lattice,
• structure,
• backup,
• signal,
• movement,
• publication,
• behavior,
• report,
• information,
• activity,
• process,
• action,
• return,
• curve,
• event,
• hazard,
• receipts,
• statement,
• document,
• charge,
• pattern,
• income,
• rendezvous,
• disturbance,
• wave,
• change,
• difficulty,
• function,
• benefit,
• shape,
• item,
• disclosure,
• expenditure,
• evaluation,
• property,
• episode,
• medium,
• waveform,
• works,
• solid,
• disaster,
• storm,
• feature,
• phenomenon,
• task,
• meeting,
• expense,
• forum,
• substrate,
• sound,
• communication,
• material,
• line,
• work,
• data,
• occurrence,
• catastrophe,
• review,
• component,
• bill,
• gathering,
• motion,
• cycle,
• insulator,
• service,
• perturbation,
• layer,
• payment,
• condition,