蛭子[ebisu] Ebisu (god of fishing and commerce)
肝蛭[kantetsu] sheep liver fluke (Fasciola hepatica)
雄蛭木[ohirugi] black mangrove (Bruguiera gymnorrhiza)
雌蛭木[mehirugi] Kandelia obovata (species of mangrove)
蛭木[hirugi] mangrove (of family Rhizophoraceae)

八重山蛭木[yaeyamahirugi] Rhizophora mucronata (species of mangrove)
蛭木騙[hirugidamashi] grey mangrove (Avicennia marina)
蛭石[hiruishi] vermiculite
肝蛭症[kantetsushou] fascioliasis

垂迹[suijaku] temporary manifestation by a buddha (in order to save people)
筆迹[hisseki] handwriting
真迹[shinseki] true autograph

事迹[jiseki] evidence
本地垂迹説[honjisuijakusetsu] manifestation theory (holding that Shinto gods are manifestations of buddhas)
迹門[shakumon] first half of the Lotus Sutra, in which the Buddha appears as a spatiotemporally restricted being