Modifiers matching signal:

• graphical,
• discrete,
• audible,
• normal,
• analog,
• natural,
• small,
• periodic,
• intrinsic,
• acoustic,
• electronic,
• cellular,
• visual,
• sexual,
• specified,
• metabolic,
• biological,
• complex,
• underlying,
• wideband,
• local,
• relevant,
• heterogeneous,
• incoming,
• electrical,
• male,
• audiovisual,
• continuous,
• seasonal,
• everyday,
• peripheral,
• physiological,
• molecular,
• verbal,
• weather,
• typographical,
• auditory,
• extracellular,
• basic,
• difficult,
• random,
• remote,
• perceptible,
• systemic,
• stereo,
• sensorial,
• ambient,
• stray,
• endogenous,
• digital,
• intermittent,
• unwanted,
• actual,
• electromagnetic,
• size,
• clear,
• seismic,
• pedestrian,
• critical,
• related,
• demographic,
• detectable,
• tonal,
• behavioural,
• broadband,
• percussive,
• vocal,
• white,
• diverse,
• driving,
• physiologic,
• rapid,
• significant,
• negative,
• typical,
• pitched,
• biomedical,
• binary,
• costly,
• communicative,
• graphic,
• practical,
• noisy,
• world,
• pyrotechnic,
• rhythmic,
• individual,
• nonrandom,
• electric,
• larger,
• undesired,
• internal,
• high,
• strong,
• subtle,
• linear,
• social,
• meaningful,
• out,
• resonant,
• behavioral,
• plastic,
• directional,
• false,
• regular,
• intermediate,
• structured,
• distinct,
• accessible,
• ancillary,
• erroneous,
• standard,
• visible,
• unique,
• unintentional,
• static,
• auxiliary,
• mechanical,
• respiratory,
• harmonic,
• special,
• elementary,
• extra,
• accidental,
• localized,
• measurable,
• alert,
• fixed,
• dynamic,
• global,
• vital,
• light,
• atomic,
• interactive,
• medical,
• moving,
• external,
• developmental,
• mental,
• traditional,
• technical,
• abstract,
• sensory,
• private,
• abnormal,
• simple,
• insignificant,
• temporal,
• hemodynamic,
• primitive,
• original,
• real,
• weak,
• stationary,
• multiple,
• exogenous,
• common,
• ionic,
• over,
• repetitive,
• positive,
• loud,
• identifiable,
• single,
• intracellular,
• primary,
• extraneous,
• informational,
• linguistic,
• transient,
• environmental,
• important,
• fast,
• cultural,
• attractive,
• perceivable,
• nonverbal,
• level,
• secondary,
• outside,
• slow,
• chaotic,
• interfering,
• familiar,
• telegraphic,
• informative,
• off,
• functional,
• chemical,
• diagnostic,
• objective,
• complicated,
• useful,
• specialized,
• defined,
• clinical,
• neural,
• additional,
• realistic,
• unpredictable,
• symbolic,
• large,
• electromechanical,
• logical,
• physical,
• financial,

Simple categories matching transient:

• characteristic,
• phenomenon,
• event,
• response,
• facility,
• particle,
• aircraft,
• current,
• activity,
• situation,
• stimulus,
• condition,
• object,
• error,
• body,
• maneuver,
• nature,
• emotion,
• signal,
• fault,
• state,
• symptom,
• commodity,
• passage,
• failure,
• molecule,
• disorder,
• arthritis,
• lesion,
• property,
• use,
• component,
• sound,
• behaviour,
• overload,
• occupation,
• system,
• interference,
• shift,
• content,
• sensation,
• amusement,
• cause,
• artifact,
• attribute,
• document,
• occurrence,
• motion,
• illness,
• job,
• input,
• thing,
• reaction,
• motivation,
• organism,
• discharge,
• change,
• weather,
• industry,
• measure,
• operations,
• case,
• process,
• waveform,
• sign,
• test,
• business,
• file,
• infection,
• decay,
• disease,
• noise,
• material,
• quality,
• disturbance,
• item,
• behavior,
• interaction,
• passion,
• mood,
• structure,