にぎり寿司[nigirizushi] nigirizushi
稲荷寿司[inarizushi] sushi wrapped in fried tofu
永寿[eiju] long life
喜寿[kiju] 77th birthday
恵比寿[ebisu] Ebisu (god of fishing and commerce)

五目寿司[gomokuzushi] sushi with several ingredients mixed in or sprinkled on top
江戸前寿司[edomaezushi] Edo-style sushi (usu. nigirizushi)
傘寿[sanju] 80th birthday
ちらし寿司[chirashizushi] sushi rice in a box or bowl with a variety of ingredients sprinkled on top
手巻寿司[temakizushi] hand-rolled sushi, usually cone-shaped

隈無く[kumanaku] all over
然り気無い[sarigenai] nonchalant
だらし無い[darashinai] slovenly
途轍も無い[totetsumonai] extravagant
とんでも無い[tondemonai] unthinkable

無け無し[nakenashi] very small amount which looks like nothing
無駄にする[mudanisuru] to render futile
悪虐無道[akugyakubudou] treacherous
意気地無し[ikujinashi] coward
一も二も無く[ichimonimonaku] unhesitatingly

易経[ekikyou] I Ching (Yi Jing) or The Book of Changes - one of the Five Classics
一切経[issaikyou] complete Buddhist scriptures
運動神経[undoushinkei] motor nerves
規模の経済[kibonokeizai] economies of scale
共同経営[kyoudoukeiei] joint management

経つ[tatsu] to pass
経る[heru] to pass
経緯[ikisatsu] details
経営[keiei] management
経営グループ[keieiguruupu] management group

悪推量[waruzuiryou] distrust
一定量[itteiryou] fixed amount
飲水量[insuiryou] amount of drinking
雨量[uryou] rainfall
雨量計[uryoukei] rain gauge

運動量[undouryou] momentum
雲量[unryou] degree of cloudiness
液量[ekiryou] liquid measure
音量[onryou] volume (sound)
過量[karyou] overdose