Modifiers matching signal:

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

Simple categories matching extra:

• equipment,
• activity,
• acid,
• copy,
• premium,
• apparel,
• instruction,
• fitting,
• item,
• sound,
• facility,
• payment,
• supply,
• hardware,
• page,
• part,
• fat,
• toy,
• food,
• therapy,
• festivity,
• bedding,
• information,
• payload,
• material,
• tool,
• clothing,
• dictionary,
• painkiller,
• peripheral,
• fuel,
• user,
• expense,
• ability,
• seasoning,
• mixture,
• details,
• help,
• responsibility,
• support,
• art,
• ingredient,
• assignment,
• charge,
• benefit,
• topic,
• structure,
• care,
• challenge,
• file,
• medicine,
• layer,
• property,
• flavoring,
• software,
• fluid,
• sheet,
• drink,
• unit,
• meeting,
• condiment,
• condition,
• article,
• touch,
• subject,
• flair,
• feed,
• mode,
• thing,
• sustenance,
• substance,
• process,
• signal,
• service,
• commitment,
• fee,
• module,
• duty,
• performance,
• skill,
• power,
• job,
• occasion,
• fastener,
• liquid,
• interface,
• surface,
• key,
• munition,
• frill,
• requirement,
• bag,
• animal,
• difficulty,
• garment,
• spermicide,
• site,
• incentive,
• group,
• fiber,
• place,
• room,
• word,
• light,
• component,
• cd,
• review,
• sugar,
• accessory,
• degree,
• attention,
• furniture,
• weight,
• device,
• instrument,
• letters,
• income,
• bit,
• works,
• keepsake,
• flavor,
• healthcare,
• clothes,
• exhibit,
• info,
• motion,
• tissue,
• nutrient,
• sensor,
• herb,
• gadget,
• data,
• embellishment,
• measure,
• parameter,
• assistance,
• round,
• detail,
• protection,
• keyboard,
• treatment,
• footwear,
• vehicle,
• instrumentation,
• spice,
• space,
• pay,
• provisions,
• ornament,
• medication,
• feature,
• class,
• effort,
• game,
• appliance,
• club,
• content,
• capability,
• button,
• work,
• gear,
• option,
• guidance,
• character,
• course,
• precaution,
• cell,
• image,
• training,
• goody,
• repayment,
• indication,
• decoration,
• drive,
• construction,
• implement,
• flavouring,
• package,
• excursion,
• description,
• input,
• weapon,
• sweetener,
• task,
• stuff,
• furnishing,
• sport,
• attribute,
• area,
• gain,
• event,
• medium,
• effect,
• piece,
• rod,
• control,
• beverage,