| accessory(noun, thing, material, instrument, machine) |
| agent(material, instrument, machine, tool, mechanism) |
| apparatus(material, instrument, machine, tool, mechanism) |
| appliance(material, instrument, machine, tool, mechanism) |
| arrangement(material, instrument, machine, tool, mechanism) |
| article(material, instrument, machine, tool, mechanism) |
| contraption(material, instrument, machine, tool, mechanism) |
| contrivance(material, instrument, machine, tool, mechanism) |
| creation(material, instrument, machine, tool, mechanism) |
| device(noun, instrument, machine, tool, mechanism) |
| doohickey(material, instrument, machine, tool, mechanism) |
| equipment(material, instrument, machine, tool, mechanism) |
| expedient(material, instrument, machine, tool, mechanism) |
| gadget(material, instrument, machine, tool, mechanism) |
| gear(material, instrument, machine, tool, mechanism) |
| gimmick(material, instrument, machine, tool, mechanism) |
| implement(material, instrument, machine, tool, mechanism) |
| instrument(material, machine, tool, mechanism, thingummy) |
| invention(material, instrument, machine, tool, mechanism) |
| machine(material, instrument, tool, mechanism, thingummy) |