- Definitions|1
- Thesaurus|154
- Abbreviations|0
83 entries under noun topic. ×
| whosis(thing, means, device, machine) | |
| apparatus(thing, material, instrument, device) | |
| contrivance(thing, material, instrument, device) | |
| doodah(thing, unit, item, something) | |
| whatsit(thing, material, instrument, machine) | |
| contraption(thing, material, means, instrument) | |
| hickey(thing, unit, item, something) | |
| mechanism(thing, material, means, instrument) | |
| thingumbob(thing, unit, item, something) | |
| thingy(thing, unit, item, something) | |
| what's-its-name(thing, unit, item, something) | |
| whatnot(thing, material, instrument, machine) | |
| instrument(material, device, machine, tool) | |
| invention(thing, material, instrument, device) | |
| object(able, perceived, felt) | |
| stuff(means, device, machine, tackle) | |
| tool(form, finish, thing, instrument) | |
| utensil(thing, material, instrument, device) | |
| Rube Goldberg | |
| Rube Goldberg invention(expression, idiom, material, instrument) |
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| APA | Smart Define. (2015). whatchamacallit thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/whatchamacallit/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "whatchamacallit thesaurus" https://smartdefine.org/whatchamacallit/thesaurus/synonyms (accessed September 30, 2026). |
| Harvard | Smart Define 2015, whatchamacallit thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/whatchamacallit/thesaurus/synonyms>. |
| MLA | Smart Define. "whatchamacallit thesaurus" 14 April 2015. Web. 30 September 2026. <https://smartdefine.org/whatchamacallit/thesaurus/synonyms> |