What is another word for whatchamacallit?
Pronunciation: [wˈɒtt͡ʃɐmˌakɐlˌɪt] (IPA) 
Whatchamacallit is a slang term used when one cannot remember the name or designation of an object or thing. Some synonyms for Whatchamacallit include doohickey, thingamajig, widget, contraption, gadget, dingus, gizmo, and contrivance. These words are colloquially used interchangeably when referring to items whose names are forgotten or unknown. While they are not commonly used in formal settings, they fit right in when having casual conversations, especially in situations where people are trying to describe things that are new. Overall, the use of these words adds color and humor to conversations, making them more enjoyable and memorable.
