83 entries under noun topic. ×

15
thingamajig(thing, means, device, machine)
12
doodad(thing, means, device, machine)
11
thingamabob(thing, material, instrument, device)
10
thingumajig(thing, unit, item, something)
10
thingummy(thing, unit, item, gadget)
9
whatsis(adjective, thing, means, device)
9
doohickey(thing, material, means, instrument)
9
thingumabob(thing, unit, item, something)
8
gimmick(thing, material, means, instrument)
8
gizmo(thing, means, instrument, device)
7
gismo
7
gubbins(thing, unit, item, something)
7
thingmabob(thing, unit, item, something)
7
widget(thing, means, device, machine)
6
device(means, instrument, machine, tool)
6
dingus(thing, unit, item, something)
6
doojigger(thing, unit, item, something)
6
gadget(thing, material, device, tool)
6
thingmajig(thing, unit, item, something)
5
whatchamacallum(thing, unit, item, something)
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APASmart Define. (2015). whatchamacallit thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/whatchamacallit/thesaurus/synonyms
ChicagoSmart Define. 2015. "whatchamacallit thesaurus" https://smartdefine.org/whatchamacallit/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, whatchamacallit thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/whatchamacallit/thesaurus/synonyms>.
MLASmart Define. "whatchamacallit thesaurus" 14 April 2015. Web. 29 September 2026. <https://smartdefine.org/whatchamacallit/thesaurus/synonyms>