Grandsire synonyms | nouns

Synonyms for Grandsire as a Noun

• grandfather
• grandpa
• granddad
• ancestor
• patriarch
• forefather
• gramps
• grandpappy
• granddaddy
• father
• forebear
• primogenitor
• sire
• paternal forebear
• elder
• progenitor
• great grandfather
• pap
• ancient
• forebearer