Modifiers matching instrument:

• acoustic,
• japanese,
• important,
• delicate,
• sharp,
• passive,
• legal,
• medical,
• iranian,
• surgical,
• environmental,
• valid,
• robust,
• extra,
• traditional,
• good,
• financial,
• algerian,
• supportive,
• typical,
• heavier,
• interesting,
• narrow,
• taxable,
• popular,
• appalachian,
• hollow,
• rare,
• thin,
• inexpensive,
• simple,
• medieval,
• optical,
• scientific,
• diverse,
• inanimate,
• nonmetallic,
• bladed,
• percussive,
• synthetic,
• analytical,
• greek,
• orientated,
• astrological,
• untraditional,
• artificial,
• contemporary,
• safe,
• visual,
• secondary,
• diagnostic,
• assistive,
• loud,
• modern,
• weird,
• rounded,
• separate,
• polyphonic,
• biomedical,
• circular,
• indian,
• electric,
• off,
• dimensional,
• harmonic,
• mathematical,
• regulatory,
• chemical,
• compatible,
• analog,
• personal,
• supporting,
• coarse,
• inflatable,
• andean,
• celtic,
• colorimetric,
• symbolic,
• acoustical,
• meteorological,
• pneumatic,
• chinese,
• tiny,
• physical,
• spiritual,
• persian,
• false,
• sounding,
• industrial,
• larger,
• fragile,
• rigid,
• eccentric,
• ceremonial,
• nautical,
• binding,
• weather,
• abandoned,
• geometrical,
• urban,
• nuclear,
• noisy,
• everyday,
• educational,
• offer,
• virtual,
• moving,
• longer,
• standard,
• marine,
• past,
• routine,
• graphical,
• eastern,
• stable,
• gestural,
• indigenous,
• covered,
• long,
• ancient,
• vedic,
• orthopaedic,
• major,
• appropriate,
• costly,
• underlying,
• ancillary,
• critical,
• rhythmic,
• psychological,
• digital,
• economic,
• wireless,
• smooth,
• elongated,
• musical,
• direct,
• specialized,
• multilateral,
• radio,
• global,
• heavy,
• microscopic,
• auxiliary,
• finished,
• eligible,
• electromagnetic,
• capable,
• native,
• astronomical,
• old,
• lethal,
• hybrid,
• sensitive,
• abrasive,
• atmospheric,
• inert,
• pitched,
• alternative,
• essential,
• iron,
• destructive,
• level,
• crucial,
• impersonal,
• contractual,
• smaller,
• metallic,
• defined,
• hidden,
• negotiable,
• ethnic,
• standardized,
• miscellaneous,
• functional,
• wooden,
• inconvenient,
• plastic,
• future,
• fixed,
• active,
• rotary,
• real,
• internal,
• common,
• african,
• damaging,
• colourful,
• varied,
• peripheral,
• peruvian,
• secure,
• obscure,
• bulgarian,
• flat,
• remote,
• home,
• national,
• regional,
• futuristic,
• unusual,
• sturdy,
• domestic,
• mexican,
• symphonic,
• expendable,
• ordinary,
• ultrasonic,
• odd,
• cheap,
• metal,
• democratic,
• new,
• elementary,
• key,
• unconventional,
• available,
• burmese,
• folksy,
• vietnamese,
• liquid,
• melodious,
• slender,
• western,
• familiar,
• practical,
• asian,
• complicated,
• organic,
• individual,
• navigational,
• mobile,
• melodic,
• handmade,
• handheld,
• demanding,
• dangerous,
• large,
• small,
• primitive,
• working,
• precise,
• orchestral,
• hydraulic,
• penetrating,
• solid,
• natural,
• pointed,
• world,
• soft,
• magnetic,
• sophisticated,
• unwanted,
• difficult,
• legislative,
• enforceable,
• ophthalmic,
• psychometric,
• edged,
• additional,
• liturgical,
• primary,
• local,
• volatile,
• tipped,
• disposable,
• classical,
• exotic,
• governing,
• bulky,
• historic,
• useful,
• movable,
• original,
• nontraditional,
• midi,
• statutory,
• expensive,
• written,
• blunt,
• valuable,
• mechanical,
• russian,
• hard,
• fiscal,
• related,
• technological,
• outdoor,
• international,
• convenient,
• magical,
• flying,
• irish,
• innovative,
• preventive,
• thai,
• american,
• endoscopic,
• relevant,
• official,
• unique,
• valved,
• secondhand,
• protective,
• plus,
• basic,
• technical,
• concrete,
• dynamic,
• particular,
• wonderful,
• electromechanical,
• homemade,
• electronic,
• beautiful,
• administrative,
• dissonant,
• fighting,
• expressive,
• out,
• military,
• nearby,
• political,
• single,
• private,
• authentic,
• mounted,
• automotive,
• clean,
• portable,
• unexpected,
• korean,
• necessary,
• dental,
• marketable,
• tactile,
• baroque,
• european,
• geometric,
• pastoral,
• orthodontic,
• sterile,
• corporate,
• special,
• consumable,
• flexible,
• tangible,
• significant,
• unknown,
• preliminary,
• sized,
• model,
• risky,
• clinical,
• agricultural,
• complex,
• perpetual,
• managerial,
• historical,
• monetary,
• oriented,
• subtle,
• latin,
• shared,
• cultural,
• australian,
• formal,
• reusable,
• oriental,
• sacred,
• electrical,
• intuitive,
• over,
• conventional,
• therapeutic,
• resonant,
• analogical,
• accurate,
• foreign,
• external,
• fine,
• arabic,
• little,
• deficient,
• photographic,
• experimental,
• advanced,
• invasive,
• explicit,

Simple categories matching optical:

• property,
• instrumentation,
• sensor,
• instrument,
• module,
• data,
• imperfection,
• material,
• sensation,
• system,
• coupling,
• quantity,
• case,
• part,
• element,
• film,
• surface,
• lense,
• market,
• aberration,
• device,
• structure,
• distortion,
• interferometer,
• information,
• elements,
• lens,
• equipment,
• measure,
• portion,
• medium,
• section,
• input,
• crystal,
• image,
• pattern,
• plate,
• component,
• marker,
• disc,
• carrier,
• solution,
• dielectric,
• effect,
• coupler,
• particle,
• radiation,
• observation,
• losses,
• circuit,
• procedure,
• shutter,
• power,
• function,
• magazine,
• glass,
• command,
• measurement,
• concept,
• disk,
• scopes,
• constant,
• implementation,
• contrivance,
• perturbation,
• hardware,
• machine,
• figure,
• apparatus,
• impression,
• pathology,
• feature,
• glasses,
• interference,
• filter,
• transformation,
• detector,
• wave,
• force,
• deflector,
• network,
• disease,
• fiber,
• performance,
• object,
• display,
• coating,
• defect,
• communication,
• experiment,
• activity,
• disorder,
• characteristic,
• consideration,
• indicator,
• catalyst,
• correction,
• parameter,
• product,
• irregularity,
• value,
• process,
• error,
• base,
• signaling,
• assembly,
• processing,
• fibre,
• devices,
• communications,
• state,
• layer,
• amplifier,
• entity,
• resin,
• substrate,
• unit,
• point,
• quality,
• substance,
• reflector,
• field,
• appliance,
• sheet,
• mode,
• penalty,
• paraphernalia,
• item,
• article,
• artifact,
• application,
• munition,
• reader,
• interaction,
• condition,
• means,
• windows,
• attribute,
• texture,
• drive,
• block,
• energy,
• phenomenon,
• switch,
• details,
• waveguide,