| gramps(noun, grandpa, grandsire, granddad) | |
| grandpa(noun, grandsire, granddad) | |
| grandsire(noun, veteran, paternity, grandpa, granddad) | |
| granddad(noun, grandpa, grandsire) | |
| patriarch(noun, head, veteran, dignitary, grandsire) | |
| father(noun, head, boss, man, fellow) | |
| grandad | |
| granddaddy(noun, grandpa, grandsire, granddad) | |
| male(noun, man, guy, gentleman, bloke) | |
| forefather(noun, grandsire) | |
| parent(noun, paternity) | |
| root | |
| ancestor(noun, paternity, grandsire) | |
| dotard | |
| forebear | |
| sire(noun, paternity) | |
| elder(noun, dignitary, grandsire) | |
| foregoer | |
| great-grandfather | |
| primogenitor |
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Grandfather on
Power Thesaurus
| APA | Smart Define. (2016). grandfather thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/grandfather/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "grandfather thesaurus" https://smartdefine.org/grandfather/thesaurus/synonyms (accessed September 21, 2026). |
| Harvard | Smart Define 2016, grandfather thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/grandfather/thesaurus/synonyms>. |
| MLA | Smart Define. "grandfather thesaurus" 2 March 2016. Web. 21 September 2026. <https://smartdefine.org/grandfather/thesaurus/synonyms> |