30 entries under noun topic. ×
| stepbrother(connection, relation, kin, relative) | |
| kinsman(connection, relative, father, mother) | |
| cognate(connection, relation, kin, relative) | |
| grandparents(connection, relation, kin, relative) | |
| great-grandparents(connection, relation, kin, relative) | |
| in-law(relative, uncle, sib) | |
| in-laws(connection, relation, kin, relative) | |
| kinsperson(connection, relation, kin, relative) | |
| kinswoman(connection, relative, father, mother) | |
| mother-in-law(connection, relation, kin, relative) | |
| niece(connection, relation, kin, relative) | |
| relative(connection, relation, kin, member) | |
| sib(connection, relation, kin, relative) | |
| sister-in-law(connection, relation, kin, relative) | |
| stepparent(connection, relation, kin, relative) | |
| stepsister(connection, relation, kin, relative) | |
| uncle(connection, relation, kin, relative) | |
| agnate(connection, relation, kin, relative) | |
| aunt(connection, relation, kin, relative) | |
| clansperson(connection, relation, kin, relative) |
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| APA | Smart Define. (2013). brother-in-law thesaurus. Retrieved October 2, 2026, from https://smartdefine.org/brother-in-law/thesaurus/synonyms |
| Chicago | Smart Define. 2013. "brother-in-law thesaurus" https://smartdefine.org/brother-in-law/thesaurus/synonyms (accessed October 2, 2026). |
| Harvard | Smart Define 2013, brother-in-law thesaurus, Smart Define, viewed 2 October, 2026, <https://smartdefine.org/brother-in-law/thesaurus/synonyms>. |
| MLA | Smart Define. "brother-in-law thesaurus" 16 June 2013. Web. 2 October 2026. <https://smartdefine.org/brother-in-law/thesaurus/synonyms> |