金糸雀[kinshijaku] canary (esp. the island canary, Serinus canaria)
亜麻糸[amaito] flax yarn
綾糸[ayaito] colored thread
一糸[isshi] string
一糸まとわぬ[isshimatowanu] stark naked

一糸一毫[isshiichigou] tiny amount
下糸入れ[shitaitoire] shuttle
菌糸[kinshi] fungal filament
結紮糸[kessatsushi] ligature
原糸[genshi] thread for weaving

衣蘭[iran] Iran
和蘭陀[oranda] Holland
新西蘭[nyuujiirando] New Zealand
芬蘭[finrando] Finland
波蘭[poorando] Poland

米英仏蘭[beieibutsuran] USA, Britain, France and the Netherlands
蘭学[rangaku] Dutch studies
蘭国[rankoku] Holland
龍舌蘭[ryuuzetsuran] agave