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

縦んば[yoshinba] even if
才気縦横[saikijuuou] great wisdom
車両縦隊[sharyoujuutai] convoy
縦横無尽[juuoumujin] freely
縦貫[juukan] running through

縦縞[tatejima] vertical stripes
縦書[tategaki] vertical writing
縦旋盤[tatesenban] vertical turning lathe
縦線[juusen] vertical line