| relative(noun, connection, relation, kin, member) | |
| in-law(noun, relative, uncle, sib) | |
| cousin | |
| aunt(noun, connection, relation, kin, relative) | |
| blood | |
| clansperson(noun, connection, relation, kin, relative) | |
| cognate(noun, connection, relation, kin, relative) | |
| connection | |
| father | |
| female relative | |
| folk | |
| folks | |
| grandparents(noun, connection, relation, kin, relative) | |
| great-grandparents(noun, connection, relation, kin, relative) | |
| in-laws(noun, connection, relation, kin, relative) | |
| kinsman(noun, connection, relative, father, mother) | |
| kinsperson(noun, connection, relation, kin, relative) | |
| kinswoman(noun, connection, relative, father, mother) | |
| niece(noun, connection, relation, kin, relative) | |
| relation |
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Mother-in-law on
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| APA | Smart Define. (2015). mother-in-law thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/mother-in-law/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "mother-in-law thesaurus" https://smartdefine.org/mother-in-law/thesaurus/synonyms (accessed September 29, 2026). |
| Harvard | Smart Define 2015, mother-in-law thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/mother-in-law/thesaurus/synonyms>. |
| MLA | Smart Define. "mother-in-law thesaurus" 14 April 2015. Web. 29 September 2026. <https://smartdefine.org/mother-in-law/thesaurus/synonyms> |