Contraption and Whatsit

Contraption

Contraption noun - An interesting and often novel device with a practical use.
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Synonyms for Contraption

Whatsit and contraption are semantically related in gizmo topic. In some cases you can use "Whatsit" instead a noun "Contraption". informal substitute

Whatsit

Whatsit noun - A small article the actual name of which one either does not know or cannot remember.
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Synonyms for Whatsit

Contraption and whatsit are semantically related in instrument topic. You can use "Contraption" instead a noun "Whatsit".

How words are described

annoying annoying contraption annoying whatsit
Cite this Source
Whatsit and Contraption. (2016). Retrieved 2026, August 02, from https://thesaurus.plus/related/contraption/whatsit
Contraption & Whatsit. N.p., 2016. Web. 02 Aug. 2026. <https://thesaurus.plus/related/contraption/whatsit>.
Whatsit or Contraption. 2016. Accessed August 02, 2026. https://thesaurus.plus/related/contraption/whatsit.
Google Ngram Viewer shows how "contraption" and "whatsit" have occurred on timeline