蜘蛛くも Common Noun English jmdict 1 noun (common) (futsuumeishi) word usually written using kana alone spider 大きな蜘蛛が巣を作っていた。 A big spider was spinning a web.
蜘蛛蘭くもらん Noun English jmdict 1 noun (common) (futsuumeishi) word usually written using kana alone Taeniophyllum glandulosum (species of orchid)