花柳界[karyuukai] red-light district
花柳病[karyuubyou] sexually transmitted disease
蒲柳[horyuu] purple willow
枝垂柳[shidareyanagi] weeping willow (Salix babylonica)
川柳[senryuu] comic haiku

楊柳[yanagi] willow (any tree of genus Salix)
柳腰[yanagigoshi] slim waist
柳川鍋[yanagawanabe] soup prepared with dojou
柳び[ryuubi] beautiful eyebrows
花柳[karyuu] red-light district

黄楊[tsuge] Japanese box tree (Buxus microphylla var. japonica)
垂楊[suiyou] weeping willow
妻楊枝[tsumayouji] toothpick
楊柳[yanagi] willow (any tree of genus Salix)
楊子[youji] toothpick

犬黄楊[inutsuge] Japanese holly (Ilex crenata)
白楊[hakuyou] Japanese aspen (Populus tremula var. sieboldii)
白楊[doronoki] Japanese poplar (Populus maximowiczii)
高楊枝[takayouji] leisurely, post-meal use of a toothpick
楊柳[kawayanagi] riverside willow (esp. rosegold pussy willow, Salix gracilistyla)

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