Category Nuances for engine:

• round,
• heavy,
• specialized,
• diverse,
• mechanical,
• automotive,
• hard,
• major,
• underlying,
• conventional,
• vital,
• off,
• technological,
• controlled,
• manufactured,
• intermediate,
• proprietary,
• smaller,
• opaque,
• loose,
• mobile,
• mounted,
• loud,
• primary,
• inanimate,
• complex,
• pneumatic,
• damaging,
• industrial,
• metal,
• destructive,
• critical,
• small,
• marine,
• stock,
• extra,
• electronic,
• vibratory,
• electric,
• dynamical,
• fluid,
• awkward,
• identifiable,
• removable,
• huge,
• fighting,
• hot,
• internal,
• sliding,
• hidden,
• secondary,
• secondhand,
• new,
• related,
• essential,
• vehicular,
• external,
• special,
• normal,
• detailed,
• mechanized,
• structural,
• entire,
• diagnostic,
• sophisticated,
• separated,
• magnetic,
• reusable,
• valuable,
• driving,
• fixed,
• reparable,
• replaceable,
• complementary,
• exposed,
• world,
• dynamic,
• solid,
• harder,
• historical,
• electrical,
• single,
• concrete,
• locomotive,
• metallic,
• dangerous,
• aggressive,
• thermal,
• static,
• larger,
• large,
• hostile,
• unused,
• surrounding,
• turbulent,
• intricate,
• key,
• wet,
• embedded,
• rigid,
• original,
• finished,
• rotary,
• modern,
• missing,
• common,
• costly,
• peripheral,
• level,
• durable,
• good,
• difficult,
• modular,
• heated,
• chaotic,
• noisy,
• everyday,
• exterior,
• heavier,
• portable,
• commercial,
• unwieldy,
• independent,
• closed,
• big,
• lightweight,
• old,
• real,
• broken,
• significant,
• fundamental,
• dense,
• logical,
• outer,
• massive,
• functional,
• shipboard,
• separate,
• thermodynamic,
• individual,
• organized,
• important,
• experimental,
• bulky,
• shiny,
• aerodynamic,
• outdoor,
• necessary,
• additional,
• ferrous,
• tubular,
• crucial,
• surplus,
• rugged,
• clean,
• spare,
• motor,
• basic,
• medium,
• expensive,
• optional,
• agricultural,
• cosmetic,
• productive,
• wearable,
• complicated,
• interior,
• working,
• technical,
• operational,
• stationary,
• physical,
• traditional,
• painted,
• digital,
• main,
• light,
• moving,
• usable,

Simple Categories for engine:

• part,
• equipment,
• device,
• container,
• aggregate,
• system,
• commodity,
• operator,
• appliance,
• installation,
• artefact,
• unit,
• item,
• medium,
• instrument,
• surface,
• object,
• facility,
• location,
• tractor,
• artifact,
• fixture,
• weapon,
• ground,
• structure,
• instrumentality,
• machine,
• sensor,
• thing,
• assembly,
• vehicle,
• stuff,
• machinery,
• hardware,
• block,
• means,