This is my brainchild.
Source: tatoeba (1590653)
Brainchild
//ˈbɹeɪnt͡ʃaɪld//
Synonyms for "brainchild" (150 found)
Ranked by relevance and common usage.
Closest matches (30)
Strong matches (45)
Related words (75)
maggotmake believemake-believemanufacturemanuscriptmastermasterpiecemasterworkmattermintagemobilemsmuseum piecemythnew mintagenonfictionnudeoffspringold masteropera
Show 55 more words
opusopusculeoriginaloriginationoutcomeoutgrowthpaperparchmentpasticciopastichepenscriptphantasmphantompiecepiece of virtupiece of writingplaypoemprinted matterprintoutproductproductionreading matterrecensionresultromancescreedscripscriptscrivescrollsecond draftsick fancystabilestatuestill lifestretch of the imaginationstudythe written wordthick-coming fanciestranscripttranscriptiontriptypescriptvaporversionvirtuvisionwhimwhimsywildest dreamwildest dreamsworkwork of artwriting
Related word relations
OpenGloss and ConceptNet supply richer edges like generalizations, collocations, and derivations.
More general
2 entriesSynonyms
1 entriescoordinate
2 entriesderived from
2 entriesrelated to
3 entriesTranslations
21 translations across 14 languages.
Arabic
3 entries- بنت الفكر noun (creation of one’s brain — see also idea, innovation)
- فكرة مبتكرة noun (creation of one’s brain — see also idea, innovation)
- وليدة فكر noun (creation of one’s brain — see also idea, innovation)
Chinese Mandarin
2 entries- 主意 noun (creation of one’s brain — see also idea, innovation)
- 智力产物 noun (creation of one’s brain — see also idea, innovation)
Dutch
3 entries- geesteskind noun (creation of one’s brain — see also idea, innovation)
- hersenkind noun (creation of one’s brain — see also idea, innovation)
- idee noun (creation of one’s brain — see also idea, innovation)
Finnish
1 entries- luomus noun (creation of one’s brain — see also idea, innovation)
French
1 entries- création noun (creation of one’s brain — see also idea, innovation)
German
2 entries- Geistesprodukt noun (creation of one’s brain — see also idea, innovation)
- geistiges Kind noun (creation of one’s brain — see also idea, innovation)
Hungarian
1 entries- agyszülemény noun (creation of one’s brain — see also idea, innovation)
Italian
1 entries- frutto ingegno noun (creation of one’s brain — see also idea, innovation)
Polish
1 entries- wynalazek noun (creation of one’s brain — see also idea, innovation)
Portuguese
1 entries- criação noun (creation of one’s brain — see also idea, innovation)
Russian
1 entries- де́тище noun (creation of one’s brain — see also idea, innovation)
Spanish
2 entries- bodeguero noun (creation of one’s brain — see also idea, innovation)
- invención noun (creation of one’s brain — see also idea, innovation)
Swedish
1 entries- tankefoster noun (creation of one’s brain — see also idea, innovation)
Turkish
1 entries- buluş noun (creation of one’s brain — see also idea, innovation)
Sample sentences
17 total sentences available.
This is his brainchild.
Source: tatoeba (8401054)
Established by the U.S. Congress in 1846, the Smithsonian was the brainchild of James Smithson, a wealthy English chemist who left his estate to the United States for the establishment of an institution in the nation’s capital “for the increase and diffusion of knowledge.”
Source: tatoeba (9938040)
The entire project was the brainchild of a small group of visionaries.
Source: wiktionary
Showing 4 of 17 available sentences.
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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.