Category Nuances for null:

• smart,
• removable,
• critical,
• metal,
• sharp,
• pointed,
• small,
• magnetic,
• permanent,
• mechanical,
• missing,
• little,
• tactile,
• useful,
• offer,
• overlooked,
• intricate,
• ethnic,
• physical,
• wooden,
• personal,
• fitting,
• handy,
• premium,
• sensory,
• metallic,
• private,
• temporary,
• heavier,
• archaeological,
• online,
• religious,
• exciting,
• foreign,
• promotional,
• convenient,
• circular,
• extra,
• ornamental,
• sensitive,
• internal,
• linear,
• tiny,
• optical,
• regular,
• microscopic,
• complex,
• domestic,
• orthopaedic,
• agricultural,
• visible,
• ferrous,
• diverse,
• everyday,
• conductive,
• surgical,
• original,
• intermediate,
• experienced,
• collectible,
• tangible,
• colourful,
• technical,
• interlocking,
• beautiful,
• sized,
• hidden,
• expendable,
• cozy,
• harmful,
• delicate,
• structural,
• narrow,
• unusual,
• penetrating,
• olympic,
• national,
• severe,
• sliding,
• inert,
• manufactured,
• mobile,
• electronic,
• unpleasant,
• secure,
• historical,
• thin,
• additional,
• precise,
• miscellaneous,
• amber,
• electrical,
• particular,
• heavy,
• mundane,
• virtual,
• corporate,
• silver,
• histological,
• passive,
• spare,
• elegant,
• edged,
• ephemeral,
• dangerous,
• commercial,
• ancillary,
• decorative,
• rigid,
• mormon,
• moving,
• minor,
• military,
• wearable,
• logical,
• ferromagnetic,
• unwanted,
• special,
• imitation,
• bizarre,
• secret,
• connective,
• familiar,
• large,
• complicated,
• dynamic,
• convex,
• damaging,
• tubular,
• conventional,
• spreader,
• looking,
• common,
• real,
• available,
• colorful,
• vertical,
• standard,
• inside,
• model,
• symbolic,
• nervous,
• iron,
• shiny,
• resistant,
• related,
• smaller,
• felted,
• rounded,
• up,
• elongated,
• unique,
• hot,
• loose,
• geometrical,
• suitable,
• individual,
• handmade,
• simple,
• slender,
• ordinary,
• round,
• nonmagnetic,
• cylindrical,
• hard,
• long,
• traditional,
• electric,
• set,
• working,
• inexpensive,
• plastic,
• external,
• necessary,
• painful,
• elaborate,
• industrial,
• exposed,
• gold,
• medical,
• micro,
• secondary,
• protective,
• extraordinary,
• soiled,
• inanimate,
• new,
• discrete,
• distinct,
• elementary,

Simple Categories for null:

• artifact,
• constraint,
• connection,
• item,
• object,
• construction,
• device,
• fastener,
• key,
• necessity,
• system,
• part,
• article,
• symbol,
• requisite,
• identifier,
• restraint,
• change,
• connector,
• instrument,
• fixture,
• measure,
• thing,
• attribute,
• means,
• indication,
• gadget,
• award,
• head,
• novelty,
• jewelry,
• guide,
• variable,
• evidence,
• stripe,
• equipment,
• authentication,
• trinket,
• decoration,
• area,
• joint,
• detector,
• number,
• medium,
• marker,
• entity,
• content,
• id,
• mechanism,
• stuff,
• barrier,
• curio,
• ornament,
• implement,
• pattern,
• symptom,
• member,
• ways,
• hardware,
• event,
• fastening,
• end,
• building,
• surface,
• artefact,
• piece,
• feature,
• knowledge,
• adornment,
• record,
• token,
• sensor,
• appliance,
• fixing,
• jewellery,
• structure,