Brainchild and Dupe

Opposite meaning words

Brainchild noun - Something (as a device) created for the first time through the use of the imagination.

Usage example: the artificial language Esperanto was the brainchild of L. L. Zamenhof, a Polish oculist

Show all Definitions

Dupe is an antonym for brainchild.

Dupe noun - One who is easily deceived or cheated.

Show all Definitions

Brainchild is an antonym for dupe.

Nearby Words: duped, dupery, duping

Cite this Source

Dupe and Brainchild. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/brainchild/dupe

Brainchild & Dupe. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/brainchild/dupe>.

Dupe or Brainchild. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/brainchild/dupe.

Google Ngram Viewer shows how "brainchild" and "dupe" have occurred on timeline