| device(noun, entity, support, development, ability) |
| gadget(noun, entity, development, thing, object) |
| contrivance(noun, entity, support, development, ability) |
| gizmo(noun, development, slang, thing, object) |
| widget(noun, thing, informal, object, means) |
| machine(noun, entity, object, material, means) |
| apparatus(noun, entity, development, thing, object) |
| invention(noun, development, thing, object, material) |
| appliance(noun, support, ability, thing, object) |
| mechanism(noun, entity, object, material, means) |
| instrument(noun, entity, object, material, instrument) |
| gismo(noun, object, instrument, device, apparatus) |
| implement(noun, entity, object, material, means) |
| tool(noun, entity, form, finish, thing) |
| utensil(noun, thing, object, material, instrument) |
| gimmick(noun, development, thing, material, means) |
| convenience(noun, instrument) |
| thingumajig |
| thingummy(noun, object, instrument, device, apparatus) |
| doodad(noun, development, thing, informal, means) |