主虹[shuniji] primary rainbow
虹彩[kousai] iris (of the eye)
虹色[nijiiro] rainbow-colored
副虹[fukuniji] secondary rainbow
虹霓[kougei] rainbow

白虹[hakkou] white rainbow
虹鱒[nijimasu] rainbow trout (Oncorhynchus mykiss)
虹彩異色症[kousaiishokushou] heterochromia iridis
虹梁[kouryou] arched beam used in shrine and temple construction

廿日鼠[hatsukanezumi] house mouse (Mus musculus)

廿日[hatsuka] twentieth (day of the month)

滲出[shinshutsu] infiltration
滲透[shintou] permeation
滲みる[shimiru] to pierce
滲み込む[shimikomu] to soak into
滲む[nijimu] to run

滲み出る[shimideru] to ooze
滲み渡る[shimiwataru] to penetrate
滲炭鋼[shintankou] cement steel
滲み易いインク[nijimiyasuiinku] ink that runs easily
額に汗を滲ませて[hitainiasewonijimasete] with a sweating brow

人権蹂躙[jinkenjuurin] human rights violation
踏み躙る[fuminijiru] to trample underfoot
蹂躙[juurin] trampling down
躙り口[nijiriguchi] small door which leads into a tea ceremony hut

躙り寄る[nijiriyoru] to sidle up to
人道蹂躙[jindoujuurin] outrage against humanity
躙る[nijiru] to shuffle one's feet

人権蹂躪[jinkenjuurin] human rights violation
貞操蹂躪[teisoujuurin] violation of chastity

蹂躪[juurin] trampling down

虹霓[kougei] rainbow