Modifiers matching disturbance:

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

Simple categories matching unplanned:

• incident,
• works,
• event,
• condition,
• disturbance,
• expense,
• circumstances,
• situation,
• activity,
• text,
• occurrence,
• departure,
• outage,
• deviation,
• work,
• downtime,
• job,
• interruption,