夷国[ikoku] land of the barbarians
夷人[ijin] barbarian
夷俗[izoku] customs of the barbarians
夷狄[iteki] barbarians

蝦夷[ezo] peoples formerly of northern Japan with distinct language and culture (i.e. the Ainu)
勤皇攘夷[kinnoujoui] loyalty to the emperor and expulsion of the foreigners
蕃夷[bani] savages
攘夷[joui] expulsion of the foreigners

葱頭[tamanegi] onion (edible plant, Allium cepa)
西洋葱[seiyounegi] leek (edible plant, Allium porrum)
韮葱[niranegi] broadleaf wild leek (edible plant with hard tubular leaves, Allium ampeloprasum)
萌葱色[moegiiro] light green
葱坊主[negibouzu] onion head

浅葱[asagi] pale blue-green
浅葱[asatsuki] chive (edible plant, Allium schoenoprasum)
分葱[wakegi] Allium wakegi (species of scallion)
長葱[naganegi] scallion

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)