Synonyms of doohickey in English:

doohickey


See definition of doohickey

noun

1‘it's the little red thing next to the blue doohickey’

SYNONYMS
thing, so-and-so, whatever it's called
whatsit, whatnot, doodad, thingy, thingamajig, thingamabob, what's-its-name, whatchamacallit, whatchacallit