膠

also 脂

1. noun, usually in kana resin (from trees)
2. usually in kana (tobacco) tar; nicotine
3. usually in kana sleep (in one's eyes); eye discharge

にかわ

1. noun gelatinous glue (usu. from animal and fish bones, hide, etc.)

にべ also 鰾膠 · 鮸膠 · 鮸

1. noun, rare, usually in kana gelatinous glue (produced from fish entrails); isinglass
2. usually in kana, usu. as 〜もない or 〜もなく amiability; friendliness; graciousness; flattery