5
thingumabob
4
doohickey(noun, thing, informal, material, means)
4
thingamajig(noun, entity, thing, object, means)
4
creation(noun, support, development, ability, thing)
3
gimcrack(noun, means, instrument, device, machine)
3
machinery(noun, means, device, equipment, machine)
3
thingamabob(noun, thing, material, instrument, device)
3
innovation(noun, change, development, design, original)
3
resource(noun, material, store, supply, reserve)
2
equipment(noun, material, instrument, device, machine)
2
engine(noun, instrument)
2
means(noun, entity, support, ability, thing)
2
thing(noun, entity, object, device, machine)
2
whatchamacallit(noun, thing, material, means, instrument)
2
whosis(noun, means, device, machine, tackle)
1
gear(noun, material, means, instrument, device)
1
gubbins
1
jigger(noun, thing, means, device, machine)
1
doodah
1
gadgetry
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APASmart Define. (2015). contraption thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/contraption/thesaurus/synonyms
ChicagoSmart Define. 2015. "contraption thesaurus" https://smartdefine.org/contraption/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, contraption thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/contraption/thesaurus/synonyms>.
MLASmart Define. "contraption thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/contraption/thesaurus/synonyms>