機関[karakuri] mechanism
アナログ計算機[anarogukeisanki] analog computer
エンジン発動機[enjinhatsudouki] engine
サーボ機構[saabokikou] servomechanism
シフト演算機構[shifutoenzankikou] shift arithmetic unit

ジェット機[jettoki] jet aeroplane
弾機[hatsujou] spring (e.g. coil, leaf)
ヒグス機構[higusukikou] Higgs mechanism (physics)
プロペラ機[puroperaki] propeller-driven aircraft
圧延機[atsuenki] rolling machine

耕す[tagayasu] to till
耕具[kougu] farm tools
耕作[kousaku] cultivation
耕作者[kousakusha] cultivator
耕地[kouchi] arable land

晴耕雨読[seikouudoku] working in the field in fine weather and reading at home in rainy weather
中耕機[chuukouki] cultivator
農耕[noukou] farming
不耕作地[fukousakuchi] nonfarming land
未耕地[mikouchi] uncultivated land

アメーバ運動[ameebaundou] ameboid movement
インディペンデントリビング運動[indipendentoribinguundou] independent living movement
エコロジー運動[ekorojiiundou] ecological movement
悪運[akuun] bad luck
安全運転[anzenunten] safe driving

飲酒運転[inshuunten] drunken driving
運がいい[ungaii] lucky
運が悪い[ungawarui] is unlucky
運びこむ[hakobikomu] to carry in