Brother
Brother noun - A male with the same parents as someone else.
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Synonyms for Brother
Twin is a synonym for brother in sibling topic. In some cases you can use "Twin" instead a noun "Brother", when it comes to topics like male sibling.
Nearby Words: brotherhood, brotherly
Twin
Twin noun - Either of a pair matched in one or more qualities.
Mutual synonyms
How words are described
| loving | loving brother | loving twin |
| human | human brother | human twin |
| best | best brother | best twin |
| long | long brother | long twin |
| Other adjectives: identical, half, dead, responsible, actual, real, lost, innocent, supposed, secret, elder, remaining, psychotic, older, eldest, younger, unborn, kidnapped, stronger, youngest. | ||
Both words in one sentence
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Geo could be the younger brother or twin brother of Milli.
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His father made him switch with his twin after the twin died because his brother was more successful.
Source: Twin Switch - The elder brother, having received a portent that his sibling is in trouble, comes to visit and is mistaken for his twin.
Source: Literature / The Two Brothers
Cite this Source
Twin and Brother. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/brother/twin
Brother & Twin. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/brother/twin>.
Twin or Brother. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/brother/twin.
Google Ngram Viewer shows how "brother" and "twin" have occurred on timeline