Half-brother
Half-brother noun - A brother who has only one parent in common with you.
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Synonyms for Half-brother
Stepbrother is a synonym for half-brother. In some cases you can use "Stepbrother" instead a noun phrase "Half-brother".
Stepbrother
Stepbrother noun - A brother who has only one parent in common with you.
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Synonyms for Stepbrother
Half-brother is a synonym for stepbrother. You can use "Half-brother" instead a noun "Stepbrother".
Mutual synonyms
Both words in one sentence
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Long Lost Sibling: Elizabeth's 'stepbrother' is in reality her half-brother.
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His half-brother wants to know why he's pronouncing "whiskey" so weirdly, which leads to Rod pronouncing a string of words starting with 'wh' (and one that just starts with 'w') in the same way until his stepbrother gives up.
Source: Film / Hot Rod
Cite this Source
Stepbrother and Half-brother. (2016). Retrieved 2026, July 27, from https://thesaurus.plus/related/half-brother/stepbrother
Half-brother & Stepbrother. N.p., 2016. Web. 27 Jul. 2026. <https://thesaurus.plus/related/half-brother/stepbrother>.
Stepbrother or Half-brother. 2016. Accessed July 27, 2026. https://thesaurus.plus/related/half-brother/stepbrother.
