| doodad(noun, thing, unit, item, something) |
| dingus(noun, thing, unit, item, something) |
| doodah(noun, thing, unit, item, something) |
| doohickey(noun, thing, unit, item, something) |
| hickey(noun, thing, unit, item, something) |
| thingamabob(noun, thing, unit, item, something) |
| thingamajig(noun, thing, unit, item, something) |
| thingumabob(noun, thing, unit, item, something) |
| thingumajig(noun, thing, unit, item, something) |
| what's-its-name(noun, thing, unit, item, something) |
| whatchamacallit(noun, thing, unit, item, something) |
| whatsis(noun, thing, unit, item, something) |
| whosis(noun, thing, unit, item, something) |
| gimmick(noun, thing, unit, item, something) |
| thingummy(noun, thing, unit, item, something) |
| contraption |
| contrivance |
| device |
| dojigger(noun, thing, unit, item, something) |
| doojigger(noun, thing, unit, item, something) |