Synonyms for Thingamajig:

• n.

  •article (noun)
  • sub stances,
  • sub-stances,
  • sub-stance,
  • dojiggers,
  • sub stance.
  •contraption (noun)
  • device.
  •dohickey (noun)
  • dohickey.
  •gimmick (noun)
  • gimmick.
  •gizmo (noun)
  • mechanical devices.
  •gubbins (noun)
  • gubbins.
  •hickey (noun)
  • hickey.
  •knickknack (noun)
  • flummery,
  • whatnot,
  • furbelows,
  • whatnots,
  • furbelow,
  • conversation piece.
  •thingamajig (noun)
  • thingmajig,
  • thingumajig,
  • thingumabob,
  • thingummy,
  • thingmabob.

• Other synonyms:

  •plaything
  • trinket.
  •Other relevant words:
  • curve,
  • twist,
  • bend,
  • pervert,
  • thing,
  • wind,
  • twirl,
  • spin,
  • creation,
  • machine,
  • whatsit,
  • curl,
  • invention,
  • thingy,
  • Dingus,
  • love bite,
  • utensil,
  • convenience,
  • wrench,
  • appliance,
  • design,
  • sundries,
  • doodah,
  • pimple,
  • mechanism,
  • machinery,
  • implement,
  • Rube Goldberg,
  • tool,
  • whatchamacallum,
  • coil,
  • twine,
  • doojigger,
  • papule.