Brainchild and Duplication

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

Duplication is an antonym for brainchild.

Duplication noun - Something or someone that strongly resembles another.

Show all Definitions

Brainchild is an antonym for duplication.

Cite this Source

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

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

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

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