OE furor (adv.), furra (adj.) ← Gmc furiza- (G vorder more advanced) ← fur-🔗⭐🔉

OE furor (adv.), furra (adj.) ← Gmc furiza- (G vorder more advanced) ← fur- 'FORTH': ⇒-er^２. ― v.: OE fyrr(i)an ← (adv.) fur・ther・ance /f()rns ｜ f-/

研究社新英和大辞典 ページ 191785 での【adv.adj.G vorder more advanced】単語。