Words using 笄

• 笄 こうがい — hairpin
• 笄髷 こうがいわげ — type of Japanese woman's hairstyle using a hairpin (Edo period)
• 笄ぐる こうがいぐる — type of Japanese woman's hairstyle using a hairpin (Edo period)
• 琉球笄 リュウキュウコウガイ — Kandelia obovata (species of mangrove)