安危[anki] fate
危うい[ayaui] dangerous
危うく[ayauku] barely
危ない[abunai] dangerous
危ながる[abunagaru] to be afraid of

危なっかしい[abunakkashii] dangerous
危ぶむ[ayabumu] to fear
危める[ayameru] to wound
危絵[abunae] suggestive or indecent picture
危害[kigai] injury

糠喜び[nukayorokobi] premature joy
糠味噌[nukamiso] salted rice-bran paste for pickling
粉糠[konuka] rice bran
米糠[komenuka] rice bran
小糠雨[konukaame] light or fine rain

糠味噌臭い[nukamisokusai] overly concerned with domestic affairs
糠味噌漬け[nukamisozuke] vegetables pickled in salted rice-bran paste
糠油[nukaabura] rice-bran oil
糠雨[nukaame] a drizzle
糟糠[soukou] plain food

蝦夷[ezo] peoples formerly of northern Japan with distinct language and culture (i.e. the Ainu)
青竜蝦[shako] mantis shrimp (any marine crustacean of order Stomatopoda, esp. the species Oratosquilla oratoria)
車蝦[kurumaebi] kuruma prawn (Marsupenaeus japonicus)
蝦蟆[hikigaeru] toad (esp. the Japanese toad, Bufo japonicus)
蝦虎魚[haze] goby (fish)

竜蝦[iseebi] spiny lobster (esp. Japanese spiny lobster, Panulirus japonicus)
蝦夷松[ezomatsu] Yezo spruce (Picea jezoensis)
蝦夷菊[ezogiku] Chinese aster
蝦腰[ebigoshi] bent (with age)