Brainchild
Brainchild noun - Something (as a device) created for the first time through the use of the imagination.
Plan and brainchild are semantically related. in invention topic. In some cases you can use "Plan" instead a noun "Brainchild".
Plan
Plan noun - A method worked out in advance for achieving some objective.
Mutual synonyms
Both words in one sentence
- It seems that after the escape of Jake's gang, Quaritch takes over control at the RDA base, The Plan to destroy the Tree of Souls is his brainchild.
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Moore definitely isn't heroic, but his plan to get the Moose, his Awesome, but Impractical brainchild, in action ends up having unintended consequences for the robotics industry in South Africa, as well as for the company that employed him.
Source: Film / Chappie -
The parents of Brainchild in The Tick take this to an absurd degree, viewing their son's plan to crash the Moon into the Earth as "a phase he'll get over"... Hopefully within, say, the next five minutes or so.
Source: Open-Minded Parent
Cite this Source
Plan and Brainchild. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/brainchild/plan
Brainchild & Plan. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/brainchild/plan>.
Plan or Brainchild. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/brainchild/plan.
Google Ngram Viewer shows how "brainchild" and "plan" have occurred on timeline