What context can I use each word in?
Learn when and how to use these words with these examples!
doohickey
Example
Can you hand me that doohickey over there? [doohickey: noun]
Example
I need a doohickey to fix this loose screw. [doohickey: noun]
Example
The doohickey in the engine controls the fuel injection. [doohickey: noun]
thingamajig
Example
Can you pass me that thingamajig on the table? [thingamajig: noun]
Example
I need a thingamajig to open this can. [thingamajig: noun]
Example
The thingamajig in the computer controls the fan speed. [thingamajig: noun]
Good things to know
Which word is more common?
Thingamajig is more commonly used than doohickey in everyday language, but both words are informal and casual.
What’s the difference in the tone of formality between doohickey and thingamajig?
Neither doohickey nor thingamajig are formal words, and they are best used in informal or casual contexts.
