Fiber
Fibre, Textile
noun, の adjective
せんい
繊維 (せんい) Fiber, Fibre, Textile
食物繊維 (しょくもつせんい、not on WK) Dietary Fiber
化繊 (かせん) Synthetic Fibers
合繊 (ごうせん) Synthetic Fiber
緯線 (いせん) Parallel, Latitude Lines
銭 (ぜに) Coin, Money, Bucks
They send せん eagles い to collect Fibers.