40 entries under tool topic. ×

14
thingamajig(noun, thing, means, device, machine)
11
whatchamacallit(noun, thing, material, means, instrument)
10
widget(noun, thing, informal, means, device)
9
doodad(noun, thing, informal, means, device)
9
gimmick(noun, thing, material, means, instrument)
9
gizmo(noun, slang, thing, means, device)
8
gadget(noun, thing, material, device, machine)
7
contraption(noun, thing, material, means, instrument)
6
contrivance(noun, thing, material, device, machine)
6
whatsit(noun, thing, material, instrument, machine)
4
device(noun, thing, means, instrument, machine)
4
whatnot(noun, thing, material, instrument, machine)
2
apparatus(noun, thing, material, instrument, device)
2
appliance(noun, thing, material, means, instrument)
2
invention(noun, thing, material, instrument, device)
2
mechanism(noun, thing, material, means, instrument)
1
Rube Goldberg invention(expression, idiom, material, instrument, machine)
1
accessory(material, instrument, machine, mechanism)
1
agent(material, instrument, machine, mechanism)
1
arrangement(material, instrument, machine, mechanism)
<12>
11 years ago|2.6k views|share |citing 
APASmart Define. (2015). doohickey thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/doohickey/thesaurus/synonyms
ChicagoSmart Define. 2015. "doohickey thesaurus" https://smartdefine.org/doohickey/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, doohickey thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/doohickey/thesaurus/synonyms>.
MLASmart Define. "doohickey thesaurus" 14 April 2015. Web. 25 September 2026. <https://smartdefine.org/doohickey/thesaurus/synonyms>