Blood brother
Blood brother noun - A male with the same parents as someone else.
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Synonyms for Blood brother
Brethren and blood brother are semantically related In some cases you can replace term "Brethren" with "Blood brother", this terms are similar.
Brethren
Brethren noun - (plural) the lay members of a male religious order.
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Synonyms for Brethren
Blood brother and brethren are semantically related in male sibling topic. You can use "Blood brother" instead a noun "Brethren".
Mutual synonyms
Related pairs
Cite this Source
Brethren and Blood brother. (2016). Retrieved 2026, July 27, from https://thesaurus.plus/related/blood_brother/brethren
Blood brother & Brethren. N.p., 2016. Web. 27 Jul. 2026. <https://thesaurus.plus/related/blood_brother/brethren>.
Brethren or Blood brother. 2016. Accessed July 27, 2026. https://thesaurus.plus/related/blood_brother/brethren.
Google Ngram Viewer shows how "blood brother" and "brethren" have occurred on timeline