Modifiers matching instrument:

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

Simple categories matching hollow:

• object,
• instrument,
• cavity,
• article,
• sphere,
• part,
• surface,
• item,
• ware,
• stem,
• formation,
• feature,
• region,
• structure,
• receptacle,
• ball,
• beads,
• protuberance,
• container,
• construction,
• organ,
• vessel,
• conduit,
• thing,
• needle,
• bone,
• glassware,
• section,
• assembly,
• fibre,
• form,
• animal,
• tube,
• pipe,
• cylinder,
• component,
• tubing,
• fiber,
• shape,
• glass,
• polyhedron,
• viscus,
• piece,
• jewelry,
• handgrip,
• implement,
• ceiling,
• panel,
• tissue,
• space,
• product,
• organs,
• wood,
• particle,
• dish,
• shaft,
• plant,
• material,
• bones,
• utensil,
• tree,
• shell,
• viscera,
• wall,
• pole,
• bird,
• passage,
• carrier,
• body,
• area,
• reed,